If F(x)=x^2, then evaluate f(-1)

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?