its y-axis for the first answer and the other one its, y=-x
Answer:
70
30ft
Step-by-step explanation:
50- 20 = 30
hope it helps!
0.8
A: P(1) = .6, P(2) = .5, P(1 and 2) = .3
P(1 or 2) = P(1) + P(2) - P(1 and 2) .6 + .5 - .3 = 0.8
