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kodGreya [7K]
3 years ago
12

Kim rolls a dice and flips a coin. a) calculate the probability that she gets a 2 and a head

Mathematics
1 answer:
gtnhenbr [62]3 years ago
5 0

Kim rolls a dice and flips a coin.

For coin: we have either H or T  

For dice: we have 1, 2, 3, 4, 5 or 6

On a coin, the probability of heads:  \frac{1}{2}

On a dice, the probability of getting 2 : \frac{1}{6}

Hence, the probability of getting a 2 and a head is

\frac{1}{2}\times\frac{1}{6} = \frac{1}{12}

So, the probability that Kim gets a 2 and a head is \frac{1}{12}

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