Mathematics, 10.10.2019 19:00 cavejr87
10 cards are numbered from 1 to 10 and placed in a box. one card is selected at random and is not replaced. another card is then randomly selected. what is the probability of selecting two prime numbers?
a) 2/15
b) 4/18
c) 7/90
d) 1/10
Answers: 2
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10 cards are numbered from 1 to 10 and placed in a box. one card is selected at random and is not re...
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