Step-by-step explanation:
Oliver deposits P= $1,000
Then total amount A after n months given that the balance increases by %15 each month can be calculated as

Assuming the increase in amount is compounded monthly.
Every difference of squares problem can be factored as follows: a2 – b2 = (a + b)(a – b) or (a – b)(a + b). So, all you need to do to factor these types of problems is to determine what numbers squares will produce the desired results.
Answer:
11 and 11 in each of each fish tank or put more fish in the rectangular fish tank
Answer:4.898979486
Step-by-step explanation: