An airplanes altitude changes -378 feet over 7 minutes. what was the mean change of altitude in feet per minute?

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%

How do you write something in scientific notation?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length