it is known that a particular surgery has a 61% chance of being successful and caring a patient surgery is performed on five unrelated patients what is the probability that all five patients will be cured

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?

What term makes it inconsistent y=2x - 4 ?

If i have 20$ and i gave 5$ away how much i got