A new bank customer with $4000 wants to open a money market account. The bank is offering a simple interest rate of %1.8. a. How much interest will the customer earn in years?

b. What will the account balance be after 20 years

The answer is 1,440 (sorry if it's wrong)

Step-by-step explanation:

so you multiply 4,000 by 1.8% which u will get 72 then multiply 72 by 20 and then that will get you 1,440 again sorry if it's wrong

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

i agree because i see the other persons thinking is clear