A student is making punch for the baseball team by combining 5 quarts of each of three different types of juice. How many gallons of punch does he make?

Find the roots of the equation below. x^2 - 6 + 9 = 0

Finding tbe values of the variables in each kite

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?