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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.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.