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Answers
A
B
C
D
E
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Difficulty—
Source: Magoosh
A: {71, 73, 79, 83, 87}
B: {57, 59, 61, 67}
If one number is selected at random from set A, and one number is selected at random from set B, what is the probability that both numbers are prime?
A. \(\dfrac{9}{20}\)
B. \(\dfrac{3}{5}\)
C. \(\dfrac{3}{4}\)
D. \(\dfrac{4}{5}\)
E. \(1\)
The OA is B
A: {71, 73, 79, 83, 87}
B: {57, 59, 61, 67}
If one number is selected at random from set A, and one number is selected at random from set B, what is the probability that both numbers are prime?
A. \(\dfrac{9}{20}\)
B. \(\dfrac{3}{5}\)
C. \(\dfrac{3}{4}\)
D. \(\dfrac{4}{5}\)
E. \(1\)
The OA is B
