Acube has a side length of 7 in.

what is the volume of the cube?

in3

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)