the function f(t)=-16t²+104t+56 models the approximate height in feet of an object t seconds after it is launched. his many seconds does it take for the object to hit the ground

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?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?