Joaquin receives $0.40 per pound for 1 to 99 pounds of aluminum cans he recycled. he receives $0.50 per pound if he recycles more than 100 pounds. is the amount of money joaquin receives a function of the weight of the cans he recycled?

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 point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Find the missing factor. write your answer inexponential form.9^2=9^4×