Question

You roll a number cube and flip a coin. What is the probability of rolling a number less than 5 and flipping heads? Write your answer as a mixed number.

Answer 1

you have a 2/3 chance rollin a number less than 5 and 1/2 chance of flipping a coin oh heads then you just havee multipy and your answer will be 1/3

Answer 2

The Probability of rolling a number less than 5 and flipping heads is 1/3.

What is the Probability?

In general, Probability is determined by this little ratio:

$\frac{number of ways it could happen}{total number of outcomes}$

There are going to be two ratios, since there are two questions. We will do them one at a time:

NUMBER CUBE:

Number of ways it could happen: 4 (there are only 4 faces on the die less than 5, so only 4 ways it could happen)

Number of total outcomes: 6 (there are 6 total faces on the die, therefore 6 possible outcomes)

Probability = 4/6 or 2/3

COIN:

Number of ways it could happen: 1 (there is only one side of "tails" on a coin)

Number of total outcomes: 2 (there are two sides of a coin)

Probability = 1/2

TAKING THEM TOGETHER:

Since these are independent events, we multiply the results of each event. Therefore the probability of rolling less than 5 and flipping heads is:

Overall Probability = $\frac{2}{3}$ X $\frac{1}{2}$ =$\frac{1}{3}$.

Thus, The Probability of rolling a number less than 5 and flipping heads is 1/3.

Learn more about Probability from:

https://brainly.com/question/11234923

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