Idont two birds sit at the top of two different trees. the distance between the first bird and a birdwatcher on the ground is 32 feet. the distance between the birdwatcher and the second bird is 45 feet. what is the angle measure, or angle of depression, between this bird and the birdwatcher? round your answer to the nearest tenth.
35.4°
44.7°
45.3°
54.6°

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?