Find the midpoint of the line segment joining the points (10,14) and (-7,7).

(8.5, 10)
(1.5, 3)
(8.5, 3)
(1.5, 10)

Sioux co. replaced the roof on its existing building, therefore increasing the building's life by 10 years. the cost of the roof is considered a(n):

Find the value of x to the nearest tenth.

The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). it models the weight’s height above or below the rest position as a function of time. approximately when will the object be 3 inches above the rest position?