What is the change due if a $50 bill is tendered for a charge of $9.76?

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Write and solve a real word problem that involves determining distance on a coordinate plane

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%