demand for a gallon of milk is distributed with a weekly mean of 50 and a standard deviation of 15. How much additional milk must be stocked to increase service level from 50% to 80%

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Percent increase and decrease. original number: 45 new number: 18