Jayden this is abby this is my backup acc for the other one if it gets deleted

The gades foundation and hbm corporation are eager to donate generously to their favorite charities. the gades foundation donated $250 in the first month, and each month afterward their cumulative donation total increases by 100$ the hbm corporation donated $64, in the first month, and each month afterward their cumulative donation total increases by 75%. in which month will the hbm corporation's cumulative donation total first exceed the gades foundations' cumulative donation total?

What is the volume of the sphere shown below with a radius of 3?

What is the anwers for 9+2x=5x-3-x