If a line g has a slope of 4/3 what is the slope of the line perpendicular to g?

What’s the domain of this function? fastttt

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

The volume of a cube is 8 in to the 3rd power. how long is each side?