Ryan bought a digital camera with a list price of $150 from an online store offering a 5% discount. he needs to pay $5.50 for shipping. what was ryan's total cost?

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%

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1