# math

When you flip a biased coin the probability of getting a tail is 0.38.
Find the probability of getting a head.

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2. 👎 0
3. 👁 121
1. umhhh, what is 1 - .38 ?

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2. When you flip a biased coin the probability of getting a tail is 0.39.
Find the probability of getting a head.

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2. 👎 0
3. The probability that Gavin wins in a raffle is given by the expression
p
.
Write down an expression for the probability that Gavin does not win.

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2. 👎 0

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