One leg of a right triangle measures 96 inches. the length of the hypotenuse is twice the other leg. if x represents the length of the other leg, which of the following equations is the pythagorean theorem written in general form? -3x2 - 9216 = 0 4x2 - 9216 = 0 3x2 - 9216 = 0

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Sum is 17 and their difference is 3

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?