Mathematics, 10.05.2021 16:30 mattmaddox86
20 balls are each marked with a different number from 1 to 20, and then placed in a bag. One ball is taken at random from the bag. What is the probability that the number on the ball is:
(a) 17,
(b) an even number,
(c) multiple of 3
(d) a multiple of 5
(e) less than 2
(f) greater than 2
(g) prime number?
Answers: 3
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20 balls are each marked with a different number from 1 to 20, and then placed in a bag. One ball is...
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