A cylinder has a radius of 4x + 2 and a height of 5x + 4. Which polynomial in standard form best describes the total volume of the cylinder? Use the formula v = pi r^2 h for the volume of a cylinder.

Answer 1

Which of the following situations can be represented by the number sentence below?

x ÷ 4 = 7 + y


A. If there are a certain total number of giraffes and zebras in each of 4 exhibits, then there are 7 giraffes and a certain number of zebras in all.


B. If there are a certain total number of eyes inside a giraffe and zebra exhibit, then there are 7 giraffes and a certain number of zebras inside the exhibit.


C. If there are a certain total number of giraffes and zebras in an exhibit, and they each have 4 babies, then there will be 7 giraffes and a certain number of zebras.


D. If there are a certain total number of legs inside a giraffe and zebra exhibit, then there are 7 giraffes and a certain number of zebras inside the exhibit.

Answer 2

YES