All categories

2 years ago

Is the relationship between number of gallons and cost proportional? Explain

Mathematics

1 answer:

Natalka [10]2 years ago

5 0

Answer:

Step-by-step explanation:

This relationship depends on the price of a gallon of gas. ... The price per gallon stays the same, so the relationship between the gallons put in and the money paid is the same and therefore, filling each car's tank with gas is proportional because they follow the same proportionality ratio

does this help?

You might be interested in

Please need help on this

dedylja [7]

Answer:

Step-by-step explanation:

the a = 30

4 0

3 years ago

Whats the perimeter and area of this shape?

stich3 [128]

Answer:

Step-by-step explanation:

5x12 for the rectangle on the right, then for the circle, using the formula A=πr², I get 28.27, which you divide by 2 because you only need half of the circle, and you get 88.27. I calculated the radius by subtracting 12-6 and then dividing that in half because the radius is half of the distance to the other end of the circle. Then you get the radius of 3, then plug it into the formula to get π(3)², which is just 3.14(9), and you get 28.27.

8 0

2 years ago

Read 2 more answers

Write the expression without the fraction bar.

kirill115 [55]

For problems like this you can move the y's on the bottem up top by fliping the sign of the exponent (in this case 7 to -7) and MULTIPLYING it with EVERYTHING on top, then because of properties of multplication you can add the exponents to combine them into one term (in this case add 3 and -7 to get -4) $\frac{ y^{3} }{y^{7}}=y^3 *y^{-7} = y^{3+-7}=y^{3-7}=y^-4$ If any of this does not make sense let me know and ill try to clarify better

5 0

2 years ago

Read 2 more answers

Someone help!!! PLEASE BE QUICK.... <br> **BONUS POINTS**

Tatiana [17]

Answer:

884cm^2

Step-by-step explanation:

top triangle area=21*24/2=252

central triangle area=16*24/2=192

left n right triangle area (each)=22*20/2=220

total area of wood needed=252+192+220+220

=884cm^2

6 0

2 years ago

Read 2 more answers

The Venn diagram shows the number of employees who ranked skills important for their careers in the field. C

Contact [7]

Answer:

Step-by-step explanation:

In the picture attached, the Venn diagram is shown.

We can see in the picture that the intersection between C and M (symbolized by C∩M) is made by two regions, one with 22 employees and another one with 25 employees, then 22+25 = 47 satisfy C∩M

6 0

2 years ago