Brian invests £4900 into his bank account. He receives 1.5% per year compound interest.
How much will Brian have after 4 years?
Give your answer to the nearest penny where appropriate.

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days