Aman earns $112 interest in one year on an investment of 1,400. what was his rate of interest?

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2