Find the distance and midpoint of the segments given the endpoints AB with A(3,4) and B(-1,10)

AB=
Midpoint=

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.