Mrs. Dawson wants to build a rectangular fence on her property for her three labrador retrievers. The fence will be attached to her house so only 3 sides need
fencing. She has 9248 square feet of property available to fence. Choose the
equation that you would use, after substitution, to take the derivative of.

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?

The price of one share of a company’s stock declined $13.89 every day for 2.5 days what was the stocks total decline in price