What coordinates are reflection along the x-axis from the coordinates (4, - 2)? A (-4,-2) B (4,-2) C (-2,4) D (4,2)

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

32a³b² 8ab² simplify the following expression.

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