Asurvey of 28 teens in a community theater group found that 12 teenagers, in total, had a sister, 7 teenagers, in total, had a brother, and 3 teenagers had both a sister and brother. what is the probability that a randomly selected teenager who has a sister also has a brother? 14 37 328 728

Answer is .

Step-by-step explanation:

Total teens = 28

12 teenagers, in total, had a sister

7 teenagers, in total, had a brother

3 teenagers had both a sister and brother.

To get the required probability, we will consider the following two details:

3 teenagers have both a brother and sister  and 12 have a sister.

Therefore, the probability that a randomly selected teenager who has a sister also has a brother will be =

Answer is .

can someone answer this question plz

step-by-step explanation:

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

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