Answer:
So, when talking about continuous functions, we're dealing with a function/graph that goes on and on to infinity. It never ends. In a case like this, we must define domain and range. Domain is all input values, while range goes the same but it's the output values. With this information, the domain and range on a continues graph would most likely be all real numbers due to the fact of the graph never ending, and that means the graph would have every input value thus making its domain/range infinite as well.
➲ Hope this helps.
g(x)= x²-x-12/x²-4x+4
find g(2)
Step-by-step explanation:
g(2)=((2)²-2-12)/((2)²-4(2)+4)
=4-2-12/4-8+4
=-10/0=undefined
Solve for X I need help please
Answer:
15
Step-by-step explanation:
The plane is 180 degrees, all you need to do is subtract 60 then divide the answer by 8.
(180-60)/8=15
This is 7th grade math bro
The diameter of a circle is 30 ft. Find its area to the nearest whole number
Answer:
use air math it helps alot!
Step-by-step explanation:
2. Ms. B and Ms. D are writing problems for an algebra book. Ms. B started with ten problems already written, and she can write six problems an hour. Ms. D had
no problems written, but she writes ten problems an hour. When will Ms. D have the same number of problems written as Ms. B? How many problems will they
each have written at that time?
The time when they will both have written the same number of problems is 2.5 hours.
The problems they would have written is 25.
When would they have written the same number of problems?The first step is to formulate an equation that represents the number of problems that Ms. B and Ms. D can write in an hour.
Problems Ms. B can write in an hour = 10 + 6h
Problems Ms. D can write in an hour = 10h
Where h represents the number of hours
When Ms. B and Ms. D have written the same number of problems, the two above equations would be equal:
10 + 6h = 10h
In order to determine the value of h, take the following steps:
Combine similar terms : 10 = 10h - 6h
Add similar terms: 10 = 4h
Divide both sides by 4 : 10 / 4
h = 2.5 hours
The number of problems they would have written in 2.5 hours : 10 x 2.5 = 25 problems
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Help ASAP! PLEASE!
The data set shows the numbers of hours that college students studied in one month.
What is the mean number of hours they studied in one month? Round answer to the tenths place. If answer is
a whole number then include a zero in the tenths place to have answer counted correct.
50, 68, 67, 97, 22, 19
Answer:
53.8
Step-by-step explanation:
Question is asking for the mean, mean is basically the average of all the values. To calculate the mean you add all the values together and divide by how many values there are.
Add all values together you get 323
Since you have 6 values we do 323÷6
Which will give us 53.83
Rounded would be 53.8
Given y = 6x + 7, what is the value of y when x = -3?
Answer:
y=-11
Step-by-step explanation:
Answer:
y = - 11
Step-by-step explanation:
y=6x+7
y=6*(-3)+7
y=-18+7
y=-11
What's 11,000lb in tons
Step-by-step explanation:
What's 11,000lb in tons
it 5.5 us tone
A bike wheel is 26 inches in diameter. What is the bike wheel's diameter in millimeters (1 inch = 25.4 millimeters)?
What is the midpoint of the segment shown below?
Answer:
A. 5, 1/2
Midpoint formula: (x1+x2)/2, (y1+y2)/2
5 + 5 / 2 = 5
4 + -3 / 2 = 0.5
therefore it is
(5, 1/2)
find the domain rang and function
Answer:1,1 0
Step-by-step explanation:
what is the area of triangle pqr on the grid? a triangle pqr is shown on a grid. the vertex p is on ordered pair 7 and 6, vertex q is on ordered pair 1 and 6, and the vertex r is on ordered pair 4 and 2.
The area of a triangle with the given set of vertices is 12 square units, which is obtained using the concepts of coordinate geometry and the area of triangles.
What is the area of a triangle?
The area of a triangle is defined as the total region bounded by the three sides of a triangle. For a right-angled triangle, the area is given by ½ * (base * height).
Calculation of the area of the given triangle
Given:
P(7,6), Q(1,6), R(4,2) be the three vertices of a triangle PQR
Let PQ be the base parallel to the x-axis
b = 7 - 1 = 6
And altitude is the difference of y coordinates of the point Q and R, h = 6 - 2 = 4
The area of triangle PQR is equal to half the product of base and height
Area = (6 × 4) / 2
= 24 / 2
= 12 square units
Hence, the area of the triangle with given vertices is 12 square units.
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3÷4 1/2
I'm trying to learn math easyer then how they teach in class_school
Answer:
3÷4= 0.75 then,
1/2=0.5
Step-by-step explanation:
Hope it was helpful.
Determine whether the stated conclusion is valid based on the given information. If not, write invalid. Explain your reasoning.Given: If Dante obtains a part-time job, he can afford a car payment. Dante can afford a car payment.
Conclusion: Dante obtained a part-time job.
The given statement "If Dante obtains a part-time job, he can afford a car payment" is valid.
What are statements and conclusions?Logical reasoning essentially consists of a statement and a conclusion. In this part, a claim and several inferences will be made. It is necessary to select the statement's logically following conclusion.
Given that If Dante obtains a part-time job, he can afford a car payment. Dante can afford a car payment.
Conclusion: Dante obtained a part-time job.
From the given statement it is concluded that Dante obtained a part-time job which means that he is financially stable now to pay for the car.
Therefore, the given statement "If Dante obtains a part-time job, he can afford a car payment" is valid.
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what is the volume of a circle with a diameter of 2 inches
Answer:
Volume = 4 πr3 3= 4 ×π×43 3
= 268.08257310633 feet3
Step-by-step explanation: I really hope this helps please let me know if i am wrong hope u have a good day (:
How many sisters does Carly have
Answer:
she has 2 sisters; lucy simon and joanna simon
Step-by-step explanation:
Traveling at an average rate of between 40 and 50 miles per hour for 3 to 4 hours, select the best estimate for the distance traveled.
Answer:
Step-by-step explanation:
Take average speed to be (40+50)/ 2 = 45 mph.
Then estimate of distance travelled
= 45 * 3.5
= 160 miles.
hi pls help i do not understand
Answer: A & D
Step-by-step explanation:
A & D both are correct
Solve the math problem
Answer:
there................
Consider the number 7,123,456.
a. Approximate the number by rounding to the nearest million.
Approximating 7,123,456 by rounding to the nearest million will be 7,000,000.
What is approximation?Anything similar to something else but not precisely the same is called an approximation. By rounding, a number can be roughly estimated. By rounding the values in a computation before carrying out the procedures, an estimated result can be obtained.
If you want to round to one or two decimal places, look at the digit immediately following the decimal point. To the right of the necessary place value digit, draw a vertical line. Observe the following digit. Increase the preceding digit by one if the following digit is 5 or higher.
Therefore, approximating 7,123,456 by rounding to the nearest million will be 7,000,000.
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Awnser oooooopppndhdhdh
Answer:
x<212
Step-by-step explanation:
Because < means that x is less than 212
I need help badly please help
Step-by-step explanation:
these are the answers. ignore the scribbles :)
Convert 30 kilograms into gram
A parallelogram has a base of 3 inches and a height of 7 inches. What is its area?
Answer:
21 cm square
Step-by-step explanation:
Base x Height = Area
Area = 3 x 7 = 21 cm square.
write an equation of the line containing the given point and parallel to the given line. express your answer in the form ymxb. (,); xy
Answer:
cool cool
Step-by-step explanation:
cool
-4/-9, 11/12, -21/-18, 1/6 in ascending order. i really need this answerr please
Ascending order is 1/6< -4/-9< 11/12 < -21/ -18.
Here the fraction is -4/-9, 11/12, -21/-18, 1/6.
To know write the fraction in its ascending form, and convert the fraction into it's decimal form.
Therefore we have,
-4/-9 = 4/9 = 0.44
11/12 = 0.916
-21/-18 = 21/18 = 7/ 6 = 1.16
1/6 = 0.16
Therefore ascending order is 0.16< 0.44< 0.916 < 1.16. That is 1/6< -4/-9<11/12 < -21/-18.
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Can someone help me with this question? Thanks.
Answer:
5 pounds I think hope this helped :)
2.
To paint a house, a painting company charges a flat rate of $500 for supplies, plus $50 for
each hour of labor.
y (dollars)
4,000
3,000
2,000
1,000
10
20
30 40 50
x (hours)
1. How much would the painting company charge to paint a house that needs
20 hours of labor? A house that needs 50 hours?
Scom
60
2. Draw a line representing the relationship between x, the number of hours it
takes the painting company to finish the house, and y, the total cost of
painting the house. Label the two points from the earlier question on your
graph.
3. Find the slope of the line. What is the meaning of the slope in this context?
Using a linear function, it is found that:
1. The company would charge $1,500 for 20 hours of labor and $3,000 for 50 hours of labor.
2. The graph is given at the end of the answer.
3. The slope of 50 means that the cost of each additional hour of labor is of $50.
What is a linear function?A linear function is modeled by:
y = mx + b
In which:
m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.For this problem, we have that:
The flat rate is the intercept.The cost per hour is the slope.Hence the charge for x hours of labor is given by the following function:
C(x) = 50x + 500.
Then:
C(20) = 50(20) + 500 = $1500.C(50) = 50(50) + 500 = $3000.The company would charge $1,500 for 20 hours of labor and $3,000 for 50 hours of labor.
The slope of 50 means that the cost of each additional hour of labor is of $50.
The graph with the two points from item a labeled is given at the end of the answer.
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Heidi and Dan signed up for a cell phone plan with a brand new company called Bolt.
The price for 30 gigabytes of data and unlimited talk and text is $55.
Each phone costs $19 per month.
Taxes are $9.50 per month.
What is the cost for their current plan?
The cost for their current plan is $83.5
How to write and solve the cost for their current plan?The given parameters are
Price for 30 gigabytes of data and unlimited talk and text = $55.
Phone costs = $19 per month.
Taxes = $9.50 per month.
The equation of the cost for their current plan is represented as:
Total cost = Price for 30 gigabytes of data and unlimited talk and text + Phone costs + Taxes
So, we have
Total cost = 55 + 19 + 9.50
Evaluate the sum
Total cost = 83.5
Hence, the cost for their current plan is $83.5
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Is the question ''how many cars were sold each day this month'' statistical or not?
Which region represents the solution to the given system of inequalities?
[x < -1/2 x
v≥ 2x+3
B
-5-4-3
C
5
4
3
-
-1₁
L2
-3-
4
-5
D
A
-2 3
4
5 X
Answer:
أنا بصراحة لا أعرف
Step-by-step explanation:
[x < -1/2 x
v≥ 2x+3
B
-5-4-3
C
5
4
3
-
-1₁
L2
-3-
4
-5
D
A
-2 3
4