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A bicycle lock requires a two-digit code of numbers 1 through 9, and any digit may be used only once. Whic expression would determine the probability that both digits are even?
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Sep 6, 2020
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A bicycle lock requires a two-digit code of numbers 1 through 9, and any digit may be used only once. Whic
expression would determine the probability that both digits are even?
Mathematics
middle-school
Hellopeach
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(4 P 1)(3 P 1) / 9 P 2
:
A
just took on edg
Explanation:
Melissa
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Sep 7, 2020
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P(both even)= (4P1)(3P1) / 9P2
Jatlin
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Sep 12, 2020
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