A circle has an area of 28.2743 what is the radius round to the nearest whole number

The volume of a cube is 8 in to the 3rd power. how long is each side?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet