Match the following. 1. any rational number that is the square of another rational number. ___ square root

2. a number that when multiplied by itself (squared) equala a given number.
___ irrational number

3. a number which, when in decimal form, does not terminate or repeat.
___ perfect square​

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?