Answer:
Explanation:
D. possible angle is 60 degrees out out 360
60/360 = .1666 = 16.7%
P(D)=16.7%
P(B or C) = (30+90)/360 = .333 =33.3% Or means add your probabilities
P(A)=180/360=.5 = 50.0%
P(not A)= 180/360=.5= 50.0%
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