?How many compass settings are required to complete the construction? A) 1
B) 2
C) 3
D) 4

Haruse is shooting arrows at a target. The experimental probability that one will hit a bull’s eye is 1/2. If he shoots 20 arrows, how many times can he expect to hit a bull’s eye? Haruse is shooting arrows at a target. The experimental probability that one will hit a bull’s eye is 1/2. If he shoots 20 arrows, how many times can he expect to hit a bull’s eye?

Step-by-step explanation:

really really sorry if i'm

-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x