Find the mean median range and standard deviation 45,48,42,44,35,58,32,60,21,71,59,36 ,62,8

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

What is the product? a-3/15a × 5/a-3