This graph shows the temperature in Diego's house between noon and midnight one day. A. Describe the changes in temperature?

B. In this graph, _ is a function of_?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

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?