Brian is creating a collage on a piece of cardboard that has an area of 120r3 square centimeters. The collage is covered entirely by pieces of paper that do not overlap. Each piece has an area of the square root of r to the fifth power square centimeters. Use the given information to determine an expression for the total number of pieces of paper used.

Question

anonymous · Answer

$$120r^3$$

anonymous · Answer

$$\sqrt{r^5}$$

anonymous · Answer

@Loujoelou

anonymous · Answer

I'm pretty sure 120r^3  needs to be divided by sqrt(r^5)

anonymous · Answer

yeah i'm pretty sure that'd be right, u can use these links as a guide maybe or tag others 2 help :P Idk much about dividing with square roots, 4got a bit about it so yeah :): http://openstudy.com/study#/updates/5035208ee4b02ee68c7a37a1 or maybe this one will help as well http://openstudy.com/study#/updates/4f9ed51ee4b000ae9ed30cb3

anonymous · Answer

Alright, thanks man c: I don't know either, so I'll see what I find ;p

anonymous · Answer

This was what u wanted from the other post:|dw:1375829449547:dw|