Can ya'll help- none of the answers i've gotten match any answers-

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?

Ineed with this problem 21 show steps

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?