Mathematics College

I need help solving this

I Need Help Solving This

Answers

Answer 1

Answer:

maybe 1/12 im not sure........???

Answer 2

Answer:

1/12

Step-by-step explanation:

1/6*1/2=1/12

Related Questions

please help i’m lost on this question!!!

Answers

Answer:

maybe the first one sorry if its wrong

Step-by-step explanation:

whats the slope of a perpendicular line that passes through the lines (29,24) and (3,4)

Answers

I believe the answer is 1.3
explanation: to find slope you do x’s over y’s so you would have

29-3
———
24-4

which gets you

26
——
20

and simplified its 1.3. Sorry if it is wrong :/.

Please give me the correct answer ​

Answers

Answer:

8 x 10 ^-8

Step-by-step explanation:

Answer:

8x10^-8

Step-by-step explanation:

20 Points!!! Lisa writes 15 pages of a research paper. If she has written 75% of her goal, what is the total number of pages that she wants to write?

Answers

Answer:

I believe that her goal is 20 pages because 75% of 20 is 15.

Step-by-step explanation:

eric mows 1/5 acre in 1/4 hour. how many acre does paige mow per hour

Answers

Answer:

2/3

Step-by-step explanation:

Consider the polynomial operation 3x(x − 2)(5x + 2). Is the expression equivalent? Select Yes or No for A‐D.

Answers

Answer:

see attached

Step-by-step explanation:

3x(x − 2)(5x + 2)

(x − 2)(5x + 2) expand5x² - 8x - 43x ( 5x² - 8x - 4)  expand15x³ - 24x² - 12x

A company makes steel rods shaped like cylinders. Each rod has a radius of 2 centimeters and a height of 60 centimeters. If the company used 54,259.2 cm ^3 of steel, how many rods did it make?

Answers

Answer:

ok

Step-by-step explanation:

Whats the value? 2x+2 + 2x+10 =90

Answers

Answer:

x=19.5 or 19 1/2

Step-by-step explanation:

To find what x is we need to get x on one side of the equal sign with the numbers on the other side, but first, we need to add the same variables and numbers together.

Add:

4x+12=90

Move the 12 to the other side by subtracting 12 on both sides (You use the inverse of what you want to move to the other side)

4x+12-12=90-12

4x=78

Divide:

You need to divide 4x by 4 (Since 4x is the same thing as 4*x you need the inverse of multiplication to reverse it which is division)

x=19.5 or 19 1/2 (Since 1/2 is the same thing as 0.5)

Another name for plane X is plane ?

Answers

Other names for plane A are plane BCD and plane CDE. b. Points C, E, and D lie on the same line, so they are collinear. Points B, C, E, and D lie in the same plane, so they are coplanar.

Joseph poured 1 liter of orange juice equally into 10 plastic cups how many mil liters are in each cup

Answers

1 liter= 1000 ml
1000ml split between 10 cups (1000 divided by 10)

100 ml is the answer

X = 10 and y = -2, what is the value of the expression
9x-3y+8xy-3

A -61
B -67
C 241
D-79​

Answers

64738377336636372862638197332-09383

Write the equation of the line that goes through
the points (-3, -2) and (4, 5).

Answers

Find the slope m.

Use the point-slope formula.

Solve for y.


Question 23 geometry

Answers

SAS is one of the answers

You get a $60,000 loan for a new dump truck. With the truck, you can generate $500 more business each week at 80% margin. Your interest rate on the loan is 8.6%. Does the additional margin generated cover the interest payments?

a) Yes
b) No​

Answers

Based on the interest rate and the amount generated, we can infer that Yes, the additional margin does indeed cover the interest payments.

The business generated is per week so the interest payment should also be weekly.

The weekly interest is:

= 8.6% / 12 x 60,000

= $99.23

The business generates $500 at a margin of 80% which means that the amount left is:

= 500 x 80%

= $400

This is enough to cover the $99.23 payments so we can conclude that the interest payments can be covered.

Find out more at https://brainly.com/question/25599836

The average attendance at a local high school's football games went down from 1800 people in 2003 to
500 people in 2004. What was the percent decrease in attendance at the football games?

Answers

Step-by-step explanation:

%decrease = 1800 - 500 * 100

__________

1800

%decrease = 1300/1800 * 100

% decrease = 72.2%

Average attendance in 2003 = 1800

Average attendance in 2004 = 500

Decrease in attendance = 1800 - 500 = 1300

Decrease percentage in attendance

[tex] = \frac{1300}{1800} \times 100[/tex]

[tex] = \frac{13}{18} \times 100[/tex]

[tex] = \frac{13}{9} \times 50[/tex]

=72.22

Need help first to answer gets brainliest

Answers

Answer:

a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

lowest x is -1 ant farthest is 4.

Given f(x) =5 - 3x, if f(x) = -19, find x

Answers

5 - 3x = -19
-3x = -24
Divide by -3
Solution: x = 8

Need help with stats

Answers

I think it is C.. could you give brainliest?
I think the answer is C

Hope this helps you!

On a family road trip, Mr. Peters travels 130 miles in 2 hours. At this rate, how many miles will he travel in 30 minutes? (HINT - turn 30 minutes into 1/2 an hour or a decimal 0.5 hours)

Answers

Answer:

15 miles in 30 minutes

Step-by-step explanation:

130/2=65 miles per hour

30/2=15

The definition of similarity in terms of similarity transformations states that two figures are
similar if and only if there is a compositon of rigid motion and dilation that maps one figure to
the other. Suppose triangle ABC~triangle DEF. Explain how this definiton ensures:
1. The equality of all corresponding pairs of angles.
2. The proportionality of all corresponding pairs of sides.
PLEASE HELP

Answers

2 she is not smart so i think it’s 2

Uranus is 19.2 AU. How many miles apart is Uranus from the Sun?

Answers

Answer:

Uranus distance from the sun is 1.79 billion miles.

Hope it helps :)

Step-by-step explanation:

Shannon spent the day at the mall. She spent $5.75 on earrings and 4 times that amount on a shirt. After shopping, she came home with $7.75 in her wallet. How much money did she take to the mall originally?



A.
$21.00

B.
$28.75

C.
$30.75

D.
$36.50

Answers

The answer is definitely D

How many solutions does this equation have?

x + 3 = 2x + 4



A.
Infinite solution

B.
Two solution

C.
One solution

D.
No solution

Answers

Answer:

C

Step-by-step explanation:

One solution and it’s -1

Please help!

Select the correct answer.
which statement best describes the zeros of the function h() = (x-4)(x-7x+ 10)

O A. The function has four complex zeros.
O B. The functlon has three distinct real zeros.
O C. The function has two distinct real zeros and two complex zeros.
O D. The function has four distinct real zeros.

Answers

Answer:

The zeros are:

[tex]x =4, x=2, x = 5[/tex]

The function has three distinct real zeros.

Hence, option (B) is true.

Step-by-step explanation:

Given the expression

[tex]h\left(x\right)=\left(x-4\right)^2\left(x^2-7x+\:10\right)[/tex]

Let us determine the zeros of the function by putting h(x) = 0 and solving the expression

[tex]0=\left(x-4\right)^2\left(x^2-7x+10\right)[/tex]

switch sides

[tex]\left(x-4\right)^2\left(x^2-7x+10\right)=0[/tex]

as

[tex]x^2-7x+\:10=\left(x-2\right)\left(x-5\right)[/tex]

so

[tex]\left(x-4\right)^2\left(x-2\right)\left(x-5\right)=0[/tex]

Using the zero factor principle

[tex]\mathrm{If}\:ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)[/tex]

so

[tex]x-4=0\quad \mathrm{or}\quad \:x-2=0\quad \mathrm{or}\quad \:x-5=0[/tex]

[tex]x =4, x=2, x = 5[/tex]

Thus, the zeros are:

[tex]x =4, x=2, x = 5[/tex]

It is clear that there are three zeros and all the zeros are distinct real numbers.

Therefore,

The function has three distinct real zeros.

Hence, option (B) is true.

i really need help pls help

Answers

What do you need help with

Your uncle purchases a $25,000 car this year. The car depreciates in value by 20% per year.

a) Write an exponential equation for the value of the car.

b) Use your equation to find the value of the car in 10 years.

c) When will the car be worth $10,000? Solve an equation with logarithms and show your work.

Answers

Answer:

b

Step-by-step explanation:

Write an equation that represents the line

Answers

Answer:

y = -2x - 3

Step-by-step explanation:

First, find slope (m) of the line using two points (0, -3) and (1, -5):

[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-5 -(-3)}{1 - 0} = \frac{-2}{1} = -2 [/tex]

The line intercepts the y-axis at y = -3. Therefore the y-intercept (b) of the line = -3.

To write the equation that represents the line, substitute m = -2, and b = -3 into y = mx + b.

Thus:

y = -2x + (-3)

y = -2x - 3

(fill in the blanks)
Lines that intersect at a 90° angle called_____lines.
Lines that never intersect are called_____lines.
PLEASE HELP!

Answers

Lines that intersect at a 90° angle are PERPENDICULAR lines.

Lines that never intersect are called PARALLEL lines.

hope i helped ya!

1. Identify the potential problem(s) involved with generating or collecting valid data.
A. Cost
B. Bias
C. Error
D. Access to data
E. All of the above
F. None of the above
2. What problem does hypothesis testing attempt to manage?
A. Confirmation bias
B. Unconscious bias
C. Random sampling error
D. Coverage error
E. All of the above
F. None of the above

Answers

Answer:

1. E. All of the above

2. A. Confirmation bias

Step-by-step explanation:

Data is collected for different reasons by various individuals and groups. Collecting data consumes time and can be very costly. In most cases, human error can lead to error in the dataset collected and bias in the information given.

Hypothesis testing is the theory or process of comparing a hypothesis with a null hypothesis. The null hypothesis is rejected only if the probability of the fall below the specified level of significance, thereby accepting the hypothesis which is said to be in the level of significance.

how many us dollars are there in 7 euros​

Answers

$8.58 will be your answer

Answer:

8.58

Step-by-step explanation:

Brainliest plz

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