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11-05-2017
Mathematics

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The probability that shania is on time for school is 1/2 , find the probability that shania arrives on time for school for the next 5 days. Express your answer as a percent, to the nearest tenth of a percent

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11-05-2017

P(TTTTT)=P(T)*P(T)*(PT)*P(T)*P(T)

P(TTTTT)=(P(T))^5

P(T)=1/2 so

P(TTTTT)=(1/2)^5

P(TTTTT)=1/32

P(TTTTT)=3.125%

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