1. the rectangle shown is dilated by a scale factor of 2.

(a) calculate the length of each side of the dilated image. (4 pts)
(b) draw the original rectangle and then draw the new image beside it. label the new image . make sure to use line tools or a ruler if you are drawing by hand. (1 pt)

Match each function with its rate of growth or decay

Select all the statements that apply to this figure

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?