Mathematics
smoke96
2017-08-24 10:23:30
Barbara draws pens randomly from a box containing 5 pens of the same shape and size. There is 1 green pen, 3 red pens, and 1 blue pen. She draws 1 red pen and then another red pen without replacing the first one. Find the probability of drawing 1 red pen followed by another red pen, and show the equation used. (10 points)
ANSWERS
tatertot11
2017-08-24 15:54:22

4% chance beacuse 5×5 is the denominator and the numerator is 1, 1/25 is also 4%

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