Katie is married with an annual salary of 66806 and gets paid once every two weeks per paycheck how much will be withheld for Medicare? Round to the nearest cent.

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%