At the school carnival, jade has a games booth with a spinner. the banner at her booth reads "30% chance of winning! " what is the chance that a player may not win?
70%

50%

40%

15%

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)

answer: c i think

step-by-step explanation: