When purchased, a plastic beach ball is deflated and packaged flat. the package states that when inflated to its maximum capacity, the radius of the inflated ball is 8.5 inches. to the nearest cubic inch, how much air will occupy the space contained by the inflated beach ball? use 3.14 to approximate . in your final answer, include your calculations.

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)