So your present value is 7750. this is what you have now. they give you the intesrest rate which is 4% and how the amount of year is 5.
recall the formula for a compounded continously is
P×e^(r×t)
the answer is 7750×e^(.04×5)
25 because you do 19 squared plus 16 squared equals 617, you do 617 rooted. It’s called pythagorus.
It is 780.99999 sorry if i'm incorrect
Unless you show a picture, its impossible to solve.
