Maya exercises more than 45 minutes a day. Use t to represent Maya's amount of exercise (in minutes per day).
020
X

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%

See attachment below and find the equivalent of tan(∠qsr)

Find the amount of simple interest earned for depositing the given principle in an account if $2200 is invested at 5.5 % for 6 months