Pls it’s past due and my mom won’t get out of my hair.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

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