Standing on top of a cliff sam sees two yachts in a direct line in front of her at angles of depression of 24.7 degrees and 41.9 degrees. If Sam is 75 m above water level, find the distance between the yachts. Give your answer correct to one decimal place
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Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

What is the value of x in the following equation? -3x-2=2x+8

Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?