Question 12
Using the equations Soda = 12.5-0.2475t and Water=8.2+0.56t, if sales of
bottled water continue to increase at this rate and sales of carbonated soft drinks
continue to decline, during what year will the amount sold be the same?
I don't know
You answered 7 out of 11 correctly. Asking up to 12.
2 attempts

Question 12Using The Equations Soda = 12.5-0.2475t And Water=8.2+0.56t, If Sales Ofbottled Water Continue

Answers

Answer 1

The sales of bottled water and carbonated soft drinks will be the same in the year 2028 (in 5.323 years).

How to find the amount sold will be same

To find the year when the sales of soda and water will be equal, we need to solve the equation:

Soda = Water

12.5 - 0.2475t = 8.2 + 0.56t

where

t = time

collecting like terms

12.5 - 8.2 = 0.2475t + 0.56t

4.3 = 0.8075t

Then we can solve for t by dividing both sides by 0.8075:

t ≈ 5.323

If t is in years, this tells us that the sales of soda and water will be equal in approximately 5.323 years.

To find the year when this will happen, we need to add 5.323 to the current year.

Assuming the current year is 2023, we get:

2023 + 5.323 ≈ 2028.323

Learn more about equation at:

https://brainly.com/question/22688504

#SPJ1


Related Questions

Oak Creek Company is preparing its master budget for 2020. Relevant data pertaining to its sales, production, and direct materials budget are as follows.
Sales: Sales for the year are expected to total 1 million units. Quarterly sales are 20%, 25%, 25% and 30% respectively. The price is expected to be at $40 per unit for the first three quarters and $45 per unit beginning in the fourth quarter. Sales in the first quarter of 2021 are expected to be at 10% higher than the budgeted sales for the first quarter of 2020.
Production: Management desires to maintain the ending finishing goods inventories at 20% of the next quarter’s budgeted sales volume.
Direct materials: Each unit requires 2kg of raw materials at a cost of $10 per kilogram, Management desires to maintain raw materials inventories at 10% of the next quarter’s production requirement for the first quarter of 2020 are 500,000kg.
Prepare the sales, production, and direct materials budgets by quarters for 2020.

Answers

Sales Budget:

Q1:
Sales = 1,000,000 x 20% = 200,000 units
Revenue = 200,000 x $40 = $8,000,000

Q2:
Sales = 1,000,000 x 25% = 250,000 units
Revenue = 250,000 x $40 = $10,000,000

Q3:
Sales = 1,000,000 x 25% = 250,000 units
Revenue = 250,000 x $40 = $10,000,000

Q4:
Sales = 1,000,000 x 30% = 300,000 units
Revenue = (250,000 x $40) + (50,000 x $45) = $10,750,000

Total Revenue = $38,750,000

Production Budget:

Q1:
Production = 200,000 / (1 - 0.2) = 250,000 units
Raw Materials Required = 250,000 x 2 kg = 500,000 kg

Q2:
Production = 250,000 / (1 - 0.2) = 312,500 units
Raw Materials Required = 312,500 x 2 kg = 625,000 kg

Q3:
Production = 250,000 / (1 - 0.2) = 312,500 units
Raw Materials Required = 312,500 x 2 kg = 625,000 kg

Q4:
Production = 300,000 / (1 - 0.2) = 375,000 units
Raw Materials Required = 375,000 x 2 kg = 750,000 kg

Raw Materials Budget:

Q1:
Raw Materials Required = 500,000 kg
Add: Desired ending inventory = 10% x 625,000 kg = 62,500 kg
Total Raw Materials Required = 562,500 kg
Less: Beginning inventory = 10% x 500,000 kg = 50,000 kg
Raw Materials to be Purchased = 512,500 kg x $10/kg = $5,125,000

Q2:
Raw Materials Required = 625,000 kg
Add: Desired ending inventory = 10% x 625,000 kg = 62,500 kg
Total Raw Materials Required = 687,500 kg
Less: Beginning inventory = 10% x 562,500 kg = 56,250 kg
Raw Materials to be Purchased = 631,250 kg x $10/kg = $6,312,500

Q3:
Raw Materials Required = 625,000 kg
Add: Desired ending inventory = 10% x 625,000 kg = 62,500 kg
Total Raw Materials Required = 687,500 kg
Less: Beginning inventory = 10% x 687,500 kg = 68,750 kg
Raw Materials to be Purchased = 618,750 kg x $10/kg = $6,187,500

Q4:
Raw Materials Required = 750,000 kg
Add: Desired ending inventory = 10% x 750,000 kg = 75,000 kg
Total Raw Materials Required = 825,000 kg
Less: Beginning inventory = 10% x 687,500 kg = 68,750 kg
Raw Materials to be Purchased = 756,250 kg x $10/kg = $7,562,500

Therefore, the sales, production, and direct materials budgets by quarters for 2020 are as follows:

Sales Budget:
Q1: $8,000,000
Q2: $10,000,000
Q3: $10,000,000
Q4: $10,750,000

Production Budget:
Q1: 250,000 units
Q2: 312,500 units
Q3: 312,500 units
Q4: 375,000 units

Raw Materials Budget:
Q1: $5,125,000
Q2: $6,312,500
Q3: $6,187,500
Q4: $7,562,500

Please help will mark Brainly

Answers

Answer:

A. x < 0

Step-by-step explanation:

function y is increasing from -8 to 0 as x is increasing from -4 to 0. Therefore the answer is A

The list below shows the scores for each of Sarah’s homework assignments.
100, 95, 47, 83, 87, 89, 89
If the score 47 is removed from the list, which of the following statements is true

Answers

The correct statement regarding the mean of the data-set when the score of 47 is removed is given as follows:

The mean increased by about 6.

How to calculate the mean of a data-set?

The mean of a data-set is given by the sum of all observations in the data-set divided by the number of observations, which is also called the cardinality of the data-set.

The observations for this problem are given as follows:

100, 95, 47, 83, 87, 89, 89.

There are 7 observations, and their sum is given as follows:

100 + 95 + 47 + 83 + 87 + 89 + 89 = 590.

Hence the mean is of:

590/7 = 84.29.

Removing the observation of 47, there will be 6 observations, with a sum of 590 - 47 = 543, hence the mean is of:

543/6 = 90.5.

Meaning that the mean increases by about 6.

More can be learned about the mean of a data-set at https://brainly.com/question/1136789

#SPJ1

The Director of Nursing (DON) in a long-term care facility receives a gross yearly salary of $67,000. The DON is married with three dependents and has enrolled in the company's insurance family plan. The long-term care facility employees receive paychecks every other week. a. Calculate the gross salary per pay period. b. Compute the net salary per pay period.

Answers

a. To calculate the gross salary per pay period, we need to divide the yearly salary by the number of pay periods in a year:

Gross salary per pay period = Yearly salary / Number of pay periods per year

Since there are 26 pay periods in a year (bi-weekly paychecks), we have:

Gross salary per pay period = $67,000 / 26 = $2,576.92

Therefore, the DON's gross salary per pay period is $2,576.92.

b. To compute the net salary per pay period, we need to take into account federal and state taxes, Social Security, and Medicare deductions, as well as any other pre-tax or post-tax deductions, such as health insurance premiums or retirement contributions.

Assuming a standard tax withholding rate of 20%, Social Security and Medicare deductions of 7.65%, and health insurance premiums of $200 per pay period, we can calculate the net salary per pay period as follows:

Net salary per pay period = Gross salary per pay period - Taxes - Social Security and Medicare - Health insurance

Net salary per pay period = $2,576.92 - ($2,576.92 x 0.20) - ($2,576.92 x 0.0765) - $200

Net salary per pay period = $2,576.92 - $515.38 - $197.02 - $200

Net salary per pay period = $1,664.52

Therefore, the DON's net salary per pay period is $1,664.52.

Answer this question please

Answers

Shape P could have been transformed using a translation, rotation, reflection or a combination of these transformations.

What is tranformations?

Transformation in maths is a way of changing the position, size or shape of a given object. It involves moving the object from one position to another. This can be done using a combination of translation, rotation, reflection and enlargement.

A translation is when a shape is moved in a straight line and all points are moved the same distance in the same direction. A rotation is when a shape is rotated around a fixed point and all points are moved the same angle. A reflection is when a shape is flipped over a line and all points are reversed on the other side of the line.

In the case of Shape P, since one point was invariant, the transformation must have been either a translation, rotation or a combination of both. A translation would have been impossible as all points are moved the same amount and direction, hence, the invariant point would have been moved. A rotation is possible as all points are moved the same angle, and the angle of rotation could be adjusted to keep the invariant point in the same place. A combination of both of these transformations could also have been used to keep one point invariant.

Overall, Shape P could have been transformed using a translation, rotation, reflection or a combination of these transformations. In this case, the transformation must have been either rotation or a combination of both translation and rotation. The angle of rotation or the combination of translation and rotation would have been adjusted to keep the invariant point in the same place.

For more questions related to enlargement

https://brainly.com/question/22973053

#SPJ9

Complete the ratio table.
8
40
48
56
3
15
18
36

Answers

Answer:

52 : 39 56 : 42 60 : 45

64 : 48 68 : 51

Step-by-step explanation:

find the exact value of x.

Answers

when running a line, in a right-triangle, from the 90° angle perpendicular to its opposite side, we will end up with three similar triangles, one Small, one Medium and a containing Large one.  Check the picture below.

[tex]\cfrac{6}{x}=\cfrac{x}{8}\implies 48=x^2\implies \sqrt{48}=x\implies \sqrt{4^2\cdot 3}=x\implies 4\sqrt{3}=x[/tex]

Can you help me solve this

Answers

We can see that linear function B has a greater rate of change than function A.

Which function has the greater rate of change?

The general linear function is written as:

y = a*x +b

Where a is the rate of change.

If we know two points on the linear function, (x₁,y₁) and (x₂, y₂), then the rate of change is given by:

a = (y₂ -y₁)/(x₂ - x₁)

For function A we use the first two on the table (1, 5) and (2, 7)

a = (7 - 5)/(2 - 1) = 2

For the function B we willuse (1, 1) and (2, 4), then:

a = (4 - 1)/(2 - 1) = 3

Function B has a greater rate of change.

Learn more about linear functions at:

https://brainly.com/question/4025726

#SPJ1

Find the area of the shaded region. The graph to the right depicts IQ scores of​ adults, and those scores 75 are normally distributed with a mean of 100 and a standard deviation of 15.

Answers

Answer:

the area of the shaded region is 0.9525 (rounded to four decimal places).

Step-by-step explanation:

Since IQ scores above 75 are shaded, we need to find the area to the right of 75 on the normal distribution curve with mean 100 and standard deviation 15.

Using a standard normal table or calculator, we can find the z-score corresponding to 75 as follows:

z-score = (75 - 100) / 15 = -1.67

The area to the right of this z-score is the probability that an IQ score is above 75, which is the shaded area in the graph.

Using a standard normal table or calculator, we find that the area to the right of a z-score of -1.67 is 0.9525 (rounded to four decimal places).

Therefore, the area of the shaded region is 0.9525 (rounded to four decimal places).

The population of a country has been decreasing for several decades. In​ 1990, the population was about 122 million people. In​ 2010, the population was about 113million people. Determine the percent decrease in the​ country's population during this time period.

Answers

Answer:

About a 7.3 percent Decrease

Step-by-step explanation:

First, calculate the diffrence between the two numbers:

122-113=9

Then, divide this number by the original number, it being 122, and then multiply that number by 100.

the simplified version of this number to the tenths place is 7.38%

Write an equation that expresses the following relationship.
d varies directly with the square of w
In your equation, use k as the constant of proportionality.

Answers

Answer:

d = kw²

Step-by-step explanation:

The equation that expresses the relationship "d varies directly with the square of w" is:

d = kw² (or kw^2 if you prefer to write it that way!)

where k is the constant of proportionality.

Hope this helps! I'm sorry if it's wrong. If you need more help, ask me! :]

Question
The average daily balance of a credit card for the month of December was $5600, and the unpaid balance at the end of the
month was $6900. If the monthly interest rate is 2.5% of the average daily balance, what is the total balance on the next
billing date January 1? Round your answer to the nearest cent. Do not use commas to separate numbers or dollar signs. For
example, $5, 678.00 should be entered as 5678.00.

Answers

Answer:

The first step is to determine the amount of interest charged for the month of December based on the average daily balance:

Average Daily Balance = $5600

Monthly Interest Rate = 2.5%

Interest Charged for December = Average Daily Balance * Monthly Interest Rate * Number of Days in December

Number of days in December is 31.

Interest Charged for December = $5600 * 0.025 * 31 = $4340.00

The total balance on the credit card on January 1 will be the sum of the unpaid balance at the end of December and the interest charged for December:

Total Balance on January 1 = Unpaid Balance at End of December + Interest Charged for December

Total Balance on January 1 = $6900 + $4340.00

Total Balance on January 1 = $11240.00

Rounded to the nearest cent, the total balance on the next billing date January 1 is $11,240.00.

The nearest cent, the total balance on the next billing date, January 1, is $12640.00.

To calculate the total balance on the next billing date, we need to consider the average daily balance for December, the unpaid balance at the end of December, and the monthly interest rate.

The monthly interest rate is 2.5% of the average daily balance. Let's calculate the interest charged for the month of December:

Interest charged = (2.5/100) * Average daily balance

= (2.5/100) * $5600

= $140

Next, let's calculate the total balance on the next billing date, January 1:

Total balance = Average daily balance + Interest charged + Unpaid balance

= $5600 + $140 + $6900

= $12640

Rounded to the nearest cent, the total balance on the next billing date, January 1, is $12640.00.

Learn more about the average daily balance at brainly.com/question/15496507

#SPJ2

How many times more powerful were the seismic waves of the Belair earthquake than standard seismic waves?

Answers

The seismic waves from the earthquake in Caracas were 12589.25 times stronger than typical seismic waves.

How do seismic waves work?

Seismic waves are acoustic energy waves that passes through the Earth. It can be brought on by massive landslides, volcanic eruptions, magma movement, earthquakes, and artificial explosions that discharge a lot of low-frequency acoustic energy.

By using formula for, M= log(w/w_0), we can find:

10^M= w/w_0, it means 10^M.w_0, = w

but M=4.1, so 10^4.1 = 12589.25

To know more about standard seismic waves, visit:

https://brainly.com/question/2142542

#SPJ1

Bruce won the raffle at the zoo and gets to feed the dolphins! The dolphin trainer gives Bruce a bucket of fish to divide evenly among 5 dolphins. Each dolphin gets 4 fish

Answers

The equation which can be use to find the number of fish f in the bucket before Brooke feeds the dolphins is [tex]4 * 3 = f[/tex].

Which equation can you use to find the number of fish?

An equation refers to a mathematical statement that is made up of two expressions connected by an equal sign.

Let f be the number of fish in the bucket before Brooke feeds the dolphins. The equation that can be used to find the value of f is: [tex]4 * 3 = f[/tex]

This equation represents the fact that there are 4 dolphins and each dolphin receives 3 fish, so the total number of fish in the bucket must be equal to 4 times 3. Solving this equation, we get:

f = 12

Therefore, there were 12 fish in the bucket before Brooke fed the dolphins.

Full question "Brooke won the raffle at the zoo and gets to feed the dolphins! The dolphin trainer gives Brooke a bucket of fish to divide evenly among 4 dolphins. Each dolphin gets 3 fish. Which equation can you use to find the number of fish f in the bucket before Brooke feeds the dolphins"

Read more about equation

brainly.com/question/2972832

#SPJ1

Brainliest!! Pls help!! Find the equation of a line parallel to y = -x+6 that passes through the point (-5,-9).

Answers

answer: y-9=-(-x-5),

A student is trying to solve the system of two equations given below:
Equation P: y + z = 6
Equation Q: 5y + 9z = 1

Which of the following is a possible step used in eliminating the y-term?

Please help

Answers

Answer:

Leaving equation Q the same, multiply both sides of equation P by -5.

(y + z = 6) × -5

What is the missing measure of the missing angle 59 86?

Answers

The missing measure of the angle on the triangle will be 45°.

How to calculate the angle

An angle is the measure of the space between two intersecting lines or planes. It is usually measured in degrees or radians. A degree is a unit of measurement for angles, where a full circle is 360 degrees, while a radian is a unit of measurement for angles defined as the angle subtended at the center of a circle by an arc equal in length to the radius of the circle.

Angles can be acute (less than 90 degrees), right (exactly 90 degrees), obtuse (more than 90 degrees and less than 180 degrees), or straight (exactly 180 degrees).

The missing angle will be:

= 180° - (76° + 59°)

= 180° - 145°

= 35°

Learn more about angle on

https://brainly.com/question/25716982

#SPJ1

need help with This Math ​

Answers

The number of intersection points is (a) 1 point or 2 points.

How to determine the number of intersection points

Given that

Line AB and circle P lie on the same plane.

And, we have

AP = 6 mm

BP = 8 mm

The intersection points can be 0, 1, or 2.

Since the radius of circle P is 6mm, any intersection point must also be 6mm away from P.

Next, we have the following test cases

If line AB intersects circle P at one point, then that point must be on the circle centered at P and have a radius of 6mm. If line AB intersects circle P at two points, then both points must be on the same circle centered at P with a radius of 6mm.

Hence, the answer is (A) 1 point or 2 points.

Read more about circles at

https://brainly.com/question/7470785

#SPJ1

A car is traveling at a steady speed. It travels 1 1/2 miles in 2 1/4 minutes. How far will it travel in 34 minutes ​? In 1 hour ​?

Answers

let's firstly convert the mixed fractions to improper fractions.

[tex]\stackrel{mixed}{1\frac{1}{2}}\implies \cfrac{1\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{3}{2}}~\hfill \stackrel{mixed}{2\frac{1}{4}} \implies \cfrac{2\cdot 4+1}{4} \implies \stackrel{improper}{\cfrac{9}{4}} \\\\[-0.35em] ~\dotfill[/tex]

[tex]\begin{array}{ccll} miles&minutes\\ \cline{1-2} \frac{3}{2}&\frac{9}{4}\\[1em] x&34 \end{array}\implies \cfrac{~~ \frac{3 }{2 } ~~}{x}~~ = ~~\cfrac{~~ \frac{9}{ 4} ~~}{34}\implies \cfrac{3}{2x}=\cfrac{9}{(4)(34)}\implies \cfrac{3}{2x}=\cfrac{9}{136} \\\\\\ (3)(136)=18x\implies \cfrac{(3)(136)}{18}=x\implies \cfrac{68}{3}\implies \stackrel{ miles }{x=22\frac{2}{3}}[/tex]

Step-by-step explanation:

11/2 is equivalent to 21/4 is

equivalent to 9/4

The unit rate will be:

3/2 miles= x

9/4 min 1 min

Now use this unit to find how far the car will travel in 26 minutes

2/3 mile •26 min= 52/3 miles or 17 and 1/3

miles

1 min

Since 1 hour is equal to 60 minutes, we can

multiply the unit rate by 60 to find the distance traveled in 1 hour.

2/3 mile• 60 min = 120/3 = 40 miles

traveled in 1 hour

1 min

solve this proof? flow chart proof

Answers

Since HM = NK and ∠FGH = ∠KGH = 45°, we have FG = KH by the hypοtenuse-leg (HL) cοngruence theοrem.

What is Triangles?

A triangle is geοmetric shape that is fοrmed by the three straight line segments that cοnnect tο fοrm the three sides. These sides enclοse  regiοn in  plane, and  three pοints where  line segments intersect are called vertices.

We are given that HF GK, and ZF and ZK are right angles.

Tο prοve: FG KH

We will use the fοllοwing steps tο prοve the statement:

Draw perpendiculars frοm F and G tο HK, and label the pοints οf intersectiοn as M and N, respectively.

Since ZF is a right angle, we have ∠FMH = 90°.

Similarly, since ZK is a right angle, we have ∠GNK = 90°.

We are alsο given that HF GK, sο triangle HFG is cοngruent tο triangle KFG by the hypοtenuse-leg (HL) cοngruence theοrem.

Therefοre, FH = GK and ∠HFG = ∠KFG.

Since ∠FMH = 90° and FH = GK, we have HM = NK.

Alsο, since ∠HFG = ∠KFG, we have ∠FGH = ∠KGH.

Using angle additiοn pοstulate, we have ∠FGH + ∠KGH = ∠FGK = 90°.

Thus, ∠FGH = ∠KGH = 45°.

Finally, since HM = NK and ∠FGH = ∠KGH = 45°, we have FG = KH by the hypοtenuse-leg (HL) cοngruence theοrem.

Therefοre, FG KH, which cοmpletes the prοοf.

Hence, we have prοved that FG KH.

To know more about Vertices visit:

brainly.com/question/30105258

#SPJ

Carmen is planning rail lines for a new train station. Help her find m z1. Explain how you found that solution.

Answers

In summary, to find m z1, we need to know the relationship between the rail lines and the angles formed by their intersection.

What is equation?

An equation is a mathematical statement that shows the equality of two expressions. It is composed of two sides, separated by an equals sign (=), indicating that the two sides are equivalent in value. An equation may contain variables, which are unknown values represented by letters, as well as constants, which are known values. Equations are used in many areas of mathematics and science to model and solve problems. For example, the equation y = mx + b is a linear equation that describes the relationship between the variables x and y in a straight line, where m is the slope of the line and b is the y-intercept. Equations can be solved by manipulating the variables and using mathematical operations to isolate the unknown value.

Here,

In order to help Carmen find m z1, we need some additional information about the rail lines and the angles involved.

Assuming that z1 is an angle formed by the intersection of two rail lines, we can use the following steps to find its measure:

Identify the other angles formed by the two rail lines. If the rail lines are perpendicular, then z1 is a right angle and has a measure of 90 degrees. If the rail lines are not perpendicular, then they form two pairs of opposite angles, each with a measure of x degrees.

Use the fact that the sum of the measures of all angles formed by the intersection of two rail lines is 360 degrees. This means that the sum of the measures of the two pairs of opposite angles is 360 degrees.

Solve for x by setting the sum of the measures of the two pairs of opposite angles equal to 360 degrees and then solving for x. Once you have x, you can find the measure of any of the angles formed by the intersection of the rail lines, including z1.

For example, let's say that the two rail lines form two pairs of opposite angles, each with a measure of x degrees. Then, we have:

2x + 2z1 = 360 (since the sum of the measures of all angles formed by the intersection of two rail lines is 360 degrees)

Simplifying this equation, we get:

2z1 = 360 - 2x

z1 = (360 - 2x)/2

Now we need more information to find x, such as the measure of one of the opposite angles or the relationship between x and another angle in the figure. Once we know x, we can substitute it into the equation for z1 to find its measure.

To know more about equation,

https://brainly.com/question/2228446

#SPJ1

Consider the system of equations and the partial solution below.
6x+3y=9
5x+4y=10
Multiply the first equation by -4.
Multiply the second equation by 3.
Add the resulting system of equations.
Which terms will cancel when you add the resulting system of equations?
-36 and 36
-24x and 24x
O-15x and 15x
-12y and 12y

Answers

-15x and 15x is the answer

Answer:

-12y and 12y

Step-by-step explanation:

lets do the multiplication to each equation

[tex]\left \{ {{(6x+3y)(-4)=9(-4)} \atop {(5x+4y)3=10(3)}} \right.[/tex]
this is
[tex]\left \{ {{-24x-12y=-36} \atop {15x+12y=30}} \right.[/tex]
if we add the systems notice the values that do cancel are -12y and 12y
and the results of the adition is
[tex]-9x=-6[/tex]
from this
[tex]x=\frac{-6}{-9} =\frac{2}{3}[/tex]
and you can find y from any of the first equation.

[tex]y=3-2x=3-\frac{4}{3} =\frac{5}3}[/tex]

Use the technique of linear regression to find the line of best fit for the given points. Round any intermediate calculations to no less than six decimal places, and round the coefficients to two decimal places.

(1,10)
, (2,6)
, (3,3)
, (4,10)
, (5,4)
, (6,3)
, (7,2)

Answers

The linear regression equation for the data-set in this problem is given as follows:

y = -1.04x + 9.57.

How to find the equation of linear regression?

To find the regression equation, which is also called called line of best fit or least squares regression equation, we need to insert the points (x,y) in the calculator. These points are usually given in a scatter plot or in a table.

The seven points that represent the data-set for this problem are given as follows:

(1, 10), (2,6), (3, 3), (4,10), (5, 4), (6, 3), (7, 2).

Inserting these points into the linear regression calculator, the linear regression equation for the data-set in this problem is given as follows:

y = -1.04x + 9.57.

More can be learned about linear regression at https://brainly.com/question/29613968

#SPJ1

Can anyone help me with this question?

Answers

The two points of tangency are (-1,3) and (1,-3).

What is the equation of a tangent to the circle?

The equation of a tangent to a circle is a linear equation that describes a line that touches the circle at exactly one point, without crossing it. A tangent line is perpendicular to the radius of the circle at the point of contact.

Since the line T is tangent to the circle, the radius of the circle drawn to the point of tangency (-1,3) is perpendicular to the line T. Therefore, the center of the circle must lie on the line perpendicular to T at (-1,3).

The equation of the tangent line T can be found by taking the derivative of the equation of the circle and evaluating it at the point of tangency (-1,3):

2x + 2y(dy/dx) = 0

dy/dx = -x/y

At the point (-1,3), dy/dx = -(-1)/3 = 1/3. Therefore, the equation of the tangent line T is:

y - 3 = (1/3)(x + 1)

y = (1/3)x + 10/3

The slope of any line perpendicular to T is -3 (the negative reciprocal of 1/3). The point-slope form of the equation of a line with slope -3 passing through (-1,3) is:

y - 3 = -3(x + 1)

y = -3x

To find the points of tangency, we need to solve the system of equations consisting of the equation of the circle and the equation of the tangent line:

x² + y² = 10

y = -3x

Substituting y = -3x into the first equation, we get:

x² + (9x²) = 10

10x² = 10

x² = 1

x = ±1

Substituting these values of x into y = -3x, we get:

(-1,3) and (1,-3)

Therefore, the two points of tangency are (-1,3) and (1,-3).

To learn more about the equation of the tangent to the circle, visit:

https://brainly.com/question/30760562

#SPJ1

10.3 Surface Area of Triangular Prisms.
Please help with these 6 answers in photo

Answers

The letter of the 3D figure which matches the statement of the student with regards to the surface areas of the figures are;

The net of this triangular prism covers the smallest total surface area; B

The lateral surface area is 96.6 unit²; C

The total surface area is 111.6 units²; C

The lateral surface area is 85.56 unit²; A

The total surface area is 103.96 unit²; A

The net of this triangular prism covers the largest lateral surface area; C

What is the surface area of a 3D figure?

The surface area of a three dimensional, (3D), figure is the area of the boundary surface that surrounds the space occupied by the figure.

The surface areas and the lateral surface areas of the nets and the prisms are presented as follows;

Figure A;

Surface area = 2×(1/2)×4.6×4 + 3×6.2×4.6 = 103.96

The lateral surface area = 3×6.2×4.6 = 85.56

Figure B;

Surface area = 2×(1/2)×4×3.8 + 2×4.3×6 + 4×6 = 90.8

The lateral surface area = 2×4.3×6 + 4×6 = 75.6

Figure C;

Surface area = 2×(1/2)×5×3 + 5×7 + 3×7 + 5.8×7 = 111.6

The lateral surface area = 5×7 + 3×7 + 5.8×7 = 96.6

Therefore;

The net of the triangular prism in Figure B covers the smallest surface areaFigure C has a lateral surface area of 96.6The total surface area of Figure C is 111.6 unit²The lateral surface area of Figure A is 85.56 unit²The total surface area of Figure A is 103.96 unit²The triangular prism with the largest surface area is Figure C with a surface area of 111.6 unit²

Learn more on the surface area of a prism here: https://brainly.com/question/16421693

#SPJ1

please help solve this question

Answers

Answer: B and C

Step-by-step explanation:

Find the linear function with the following properties

f(0)=1 slope of f=3

F(x)=

Answers

Therefore , the solution of the given problem of function comes out to be f(x) = 3x + 1 is the linear function with the specified properties.

Describe function.

Numerous subjects, including mathematics, numbers, and their subsets, as well as building, construction, and both real and fictitious geographic locations, are covered in the mathematics programme. The relationships between various variable elements that all cooperate to create the same outcome are covered in a work. A utility is composed of several unique parts that, when combined, give particular outcomes for each input.

Here,

The slope-intercept form of the linear function f(x) is written as

=>  f(x) = mx + b,

where m is the slope and b is the y-intercept.

We can infer from the listed characteristics that f(0) = 1 and f's slope is 3.

We have the following equation for a line in the point-slope form:

=>  f - 1 = 3(x - 0) (x - 0)

When we simplify this solution, we obtain:

=> f = 3x + 1

Consequently, f(x) = 3x + 1 is the linear function with the specified properties.

To know more about function visit:

https://brainly.com/question/28193995

#SPJ1

Volume of rectangular prism

Answers

Answer:104

Step-by-step explanation:

solve the system of equations graphed on the coordinate axes below

Answers

Answer (0,0)

Step-by-step explanation:

Method 1)

look at the graph to see where the two lines intersect, which is at (0,0).

Method 2)

 [tex]\frac{4}{3} x[/tex] =  -2x ............................set the 2 equations equal

[tex]\frac{10}{3} x[/tex] = 0.................................set the equation to 0 (by adding 2x to both sides)

x = 0.....................................solve for x (by dividing both sides by [tex]\frac{10}{3}[/tex]

Note: you can use y =  [tex]\frac{4}{3} x[/tex]  OR y = -2x

y= -2x

y = -2(0)...............................plug in the x

y = 0.....................................solve

(x,y)

(0,0)......................................plug in x and y value


[tex]|x| - 5 |x + 6 = 0[/tex]
Where [x] the greatest integer function then the solution for X is ​

Answers

The greatest integer value for x​ is -8

How to determine the greatest integer value for x​

From the question, we have the following parameters that can be used in our computation:

|x| - 5|x + 6 = 0

Express properly

So, we have

|x| - 5|x + 6| = 0

This gives

|x| = 5|x + 6|

When both sides of the equation are compared, we have

x = 5x + 30

So, we have

4x = -30

Divide by 4

x = -7.5

Approximate to an integer

x = -8

Hence, the value of x is -8

Read more about absolute equation at

https://brainly.com/question/10538556

#SPJ1

Other Questions
CAN SOMEONE HELP WITH THIS QUESTION?- If a student weighs out 0.614 g of KHP and titrates it with hydroxide solution, what is the molarity of the sodium hydroxide solution if it takes 35.01 mL of it to titrate the KHP? When an object is dropped, its height h can be determined after f seconds by using the failing object model Solve n/6= 30/36 for the unknown quantity,n The answer to this question pls a primary health care provider is planning therapy for a patient with narcissistic personality disorder. what treatment option does the nurse anticipate as most effective for the patient? What volume of gas could be collected over water when 3.64g of Potassium reacts with an excess amount of Nitric acid (HNO3)? The conditions under which the experiment was run include an atmospheric pressure of 1.01 atm and a water temperature of 24C. This experiment produced 1.03 L of hydrogen gas. The vapor pressure of the water at 24C is 0.0293 atm. 1. Show a balanced equation for this reaction. 2. Calculate the partial pressure of the hydrogen gas.3. Calculate the number of moles of Potassium. 4. Calculate the number of moles of hydrogen. 5. Calculate the theoretical volume of the hydrogen gas. 6. Calculate the percent error. Q1. That feels amazing. Bah!,phew!,yeah!,ahh! You have been given 25+ points to answer this. Please write your answer at 2 sentences.1. You know that your best friend is struggling in one of your subjects. As a result, his grades did not qualify him to be an awardee that made him feel discouraged to do his best. How would you motivate him?2. Just as the Church is a sacrament, we, the members of the Church, are called to be instruments of Jesus presence in the world. How could you become an instrument of Jesus presence in the world? Cite at least 2 ways and explain them.3. Reaching out to the members of our community brings many wonderful blessings. How could you be a blessing to the members of the community where you belong? Cite at least 2 ways and explain them.4. How could you help the leaders of the Church to remain faithful to their mission? Cite at least 2 ways and explain them. Use a calculator to find the approximate value of the expression. cot1(2.1) cot1(2.1) (Type your answer in radians. Type an integer or decimal rounded to two decimal places as needed.) Let f(x)=sinx,2x2 and g(x)=cosx,0x. Find the exact value of the composite function. g1(f(4)) g1(f(4))= (Simplify your answer, including any radicals. Type an exact answer, using as needed. Use integers or fractions for any numbers in the expression.) solve 2x-7=13 what is x Geographically speaking why was New Orleans such a melting pot of culture? Suppose 3% of students drink more than 3 cups of coffee each day. To check this claim, a researcher randomly selected a sample of 133 students and found that 5 drink more than 3 cups of coffee each day. What is the sampling distribution of the sample proportion? (Round to 2 decimal places for all z-values and round all other answers to 4 decimal places, if needed.) The distribution of the sample proportion of students drinking more than 3 cups of coffee each day is approximately normal $ with a mean of and a standard deviation of Check a small rope has a linear mass density of 8.00 g/m and is tied to two vertical walls that are separated by three fourths the length of the rope, as shown in the figure. a box of mass m is hanging from the rope halfway between its ends. (a) find an expression for the speed of a wave on the rope as a function of m. (b) what must the mass of the box be to have a wave speed of 65.0 m/s? (c) using the proportionality sensemaking technique, would you expect the mass of the box to increase or decrease if the wave speed needed to be 130 m/s? by what factor would the mass increase? Cells are placed in a solution that causes them to absorb liquid until they burst. When more water is removed from the solution, newly added cells do not burst. The original solutions was ________ , while the second was ________ to the cells.a. hypertonic; isotonicb. isotonic; hypotonicc. isotonic; hypertonicd. hypotonic; isotonic To schedule enough drivers for an upcoming week. a local pizza shop manager recorded the number of deliveries each day from the previous week 38,54,44,61,97,103,124. Show that the semigroup of subsets of a monoid is also a monoid. WILL MARK BRAINLIEST!!The following graph shows all the possible test scores when there are only 10 equally weighed problems, and no partial credit is given. Which of the following represents the domain, D, and the range, R, of this graph? Ruling ClassSocial and Economic Social StructureUpper ClassMiddle ClassLower Classland ownersfarmerscraftsmenlaborersbusinessmenmechantsPresidentGovernment officialsEnslaved BlacksFreed Blacksfactory workers The graph of y= h (x) is shown. Draw the graph of y = - h (x) - 4. Place the following steps in the correct order to represent how organic nutrients reach the cells of the body from the digestive system and fuel cellular respiration