Jim moore opens a new savings account. he deposits $12,000 at 12% compounded semiannually. at the start of the fourth year, jim deposits an additional $50,000 that is also compounded semiannually at 12%. at the end of six years, the balance in jim moore's account is

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?

How to solve a simultaneous equation involved with fractions?

Construct the graph that models the given situation