Sunday

March 29, 2015

March 29, 2015

Posted by **Brianna** on Wednesday, February 8, 2012 at 8:20pm.

I don't understand this problem, could someone please help me?

- Math -
**bobpursley**, Wednesday, February 8, 2012 at 8:40pmvolume=4/3 PI r^3

ratio= (rgolf/rsoft)^3

now how do you get the radius?

SA=4PI r^2

r= sqrt (SA/4PI)= k*sqrtSA

so ratiovolumes= (k*sqrtSAgolf/ksqrtSAsoft)^3=

(sqrt (SAgolf/SAsoft)^3

= (sqrt (8.92/53.78))^3

- Math -
**Brianna**, Wednesday, February 8, 2012 at 9:11pmSo is my answer 496.479489?

**Answer this Question**

**Related Questions**

Math-Algebra 2 - The surface area of a golf ball is 8.92 in ^2. The surface area...

math - The surface area of spherical ball of radius r is given by the formula S=...

Math - Two pieces of leather in the shape of the number 8 are used to make the ...

math - Okay. So i'm doing this project for my geometry class about different ...

biology - Why is a large surface area : volume ratio needed for cells to ...

maths - A metal pipe is 63cm long. Inner diameter of a cross section is 6m and ...

physics - please help - A golf ball of mass 0.045 kg is hit off the tee at a ...

Math - Under the rules of the United States Golf Association the volume of a ...

Math - A “gazing ball” is a spherical garden ornament with a mirrored surface ...

science - which statement is true about the volume of the water displaced when ...