Question

A cylindrical vase has a diameter of 4 inches. At the bottom of the vase, there are 6 marbles, each of diameter 3 inches. The vase is filled with water up to a height of 8 inches.

Which of the following could be used to calculate the volume of water in the vase?
π(2in)2(8in) − 6(four over threeπ(1.5in)3)
π(8in)2(2in) − 6(four over threeπ(1.5in)3)
π(2in)2(8in) − 1.5(four over threeπ(6in)3)
π(8in)2(2in) − 1.5(four over threeπ(6in)3)

Answer 1

@geekfromthefutur

Answer 2

@robtobey can u please help me ??

Answer 3

The volume of a the cylinder minus the volume of 6 each, 3 inch diameter spheres.

Answer 4

which is the first answer

Answer 5

um.. i think it would be C im not sure though ?

Answer 6

i think its A

Answer 7

V=4/3 * π* r^3

Answer 8

volume of sphere

Answer 9

A.\[\pi 2^2 8-\frac{6}{3} \left(4 \pi 1.5^3\right) \]LaTex is not rendering the input to it, correctly.

Answer 10

oh ok thank yo guys so very much ^w^ could yall help me with just one more Q :D

Answer 11

you*

Answer 12

u should be giving medals

Answer 13

oh sorry lol i almost forgot :p