How many audits are expected in a 20-year period?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

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.

Find the missing dimension! need asap! tiny square is a =3025 in ²