The table shows the prices for frozen dinners. Molly wants to buy 2 chicken dinners and 4 beef dinners. If Molly has a coupon for $2 off, what is the total cost of the dinners? media558a5ca1837b8.gif

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%

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)

M. xyz =radians. covert this radian measure to its equivalent measure in degrees.