How much money is shown by this picture

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%

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?