Suppose that y varies inversely with x. use the information to kind k, and then choose the equation of variation. x=2 when y=2 a k=4 ,y=4/x b k=1 , y=1/x c k=4 , y=4x d k=1 , y=1x

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14

In a column proof the right column states your reasons

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?