How do i find the volume of a sphere r 4 h 2

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points

Tim earns $120 plus $30 for each lawn he mows.write an iniqualityvto represent how many lawns he needs to mow to make more than $310