Rick invests $7,174 in an account that earns an annual interest rate of 3%. What will be the balance of the account in 14 years if the interest is compounded monthly?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.