Find the balance if you deposit $2500 in an account earning 3% interest MONTHLY for 20 years. Remember: Calculate inside the parenthesis first, then the exponent (240th power), and then multiply it by 2500.

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Need solving this 2nd limit problem.

Solve for the equation x. 2x + 22 = 4(x + 3)