Question

A small balloon has a volume of 4.19 units^3 If a larger spherical balloon has a diameter of 4 units , what is the scale factor from the small balloon to the large balloon? A.)4 B.) 5 C.)2 D.)1 Use: pi 3.14

Answer 1

set volume =4.19 to solve for radius of small balloon
4/3pi*r^3 = 4.19
r^3 = 1
r=1
large balloon has radius of 2
scale factor = 2

Answer 2

ohh so its C.)

Answer 3

C right?

Answer 4

you there ?