A box contains 20 balls bearing
numbers 1, 2, 3, 4, . . . , 19, 20. A ball
is drawn at random...
Mathematics, 15.11.2020 08:30 omgits14
A box contains 20 balls bearing
numbers 1, 2, 3, 4, . . . , 19, 20. A ball
is drawn at random from the box. The
probability that the number on the ball
is a two digit prime number is
Answers: 2
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