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zlopas [31]
3 years ago
11

To play a game, a number cube with sides numbered 1 through 6 is rolled and a fair coin is flipped.

Mathematics
1 answer:
aleksley [76]3 years ago
5 0

Answer:

16.7%

Step-by-step explanation:

Please check below attachment for sample space table

Firstly, we have the total number of possible results as 12

From the 12, the probability of flipping a head is 6/12

Rolling either a 3 or a 5 is the sum of places we have both divided by the possible total of 12

we have this as ;  2/12 + 2/12 = 4/12

The term ‘AND’ means we have to multiply the two probabilities as follows;

4/12 * 1/2 = 1/6 = 0.1667

To the nearest tenth, we have this as 16.67% which is 16.7%

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using equation 3 in equation 1 we have:

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so we have:

x=\frac{30-2(-9)}{8}

x=\frac{30+18}{8}

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