Hays builds model sailboats as a hobby. the dimensions of the sailboats are given.

what is the height, x, of the smaller sailboat's sail?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Rewrite so the subject can be y in the formula d=m-y/y+n

People end up tossing 12% of what they buy at the grocery store. assume this is the true population proportion and that you plan to take a sample survey of 540 grocery shoppers to further investigate their behavior. a. calculate the mean and the standard error for the sample proportion p. b. describe the sampling distribution of p in part a. draw a graph of this probability distribution with its mean and standard deviation. what is the probability that your survey will provide a sample proportion more than 15%? c. d. population proportion? what is the probability that your survey will provide a sample proportion within + 0.03 of the