a 15 percent increase means that there is now 115% of what there was last time. normally its 100% so the ratio is 100:115 and the ratio of gorls is g:15. since the ratios are equal multiply 100/115 by 15 to get g so 13
We have to choose which expression represents the height of the prism. The base is a square of edge length x units. Base Area = x · x = x² Volume of the prism = B · h x³ = x² · h h = x³ : x² h = x Answer: x units.
