You are renting a paddle board. the company charges a $50 fee and $20 per half day. write an equation that represents the total cost of renting a paddle board as a function of the number of half days.

Which statement best explains why ben uses the width hi to create the arc at j from point k

Write the equation of the circle centered at (10,-2) with radius 2

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