Mary is looking up at a skyscraper. Her vision is perfectly aligned with the top of the skyscraper. She is 400 feet from the center of the skyscraper. The skyscraper is 850 feet. At what angle is Nancy looking up at the skyscraper? Round your answer to the nearest tenth.

A) 25.2

B) 26.3

C) 64.8

D) 74.8

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Combine the information in the problem and the chart using the average balance method to solve the problem.

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96