Mathematics: Anumber cube has sides labeled 1 to 6. connie rolls the number cube 12 times. she rolls a 5 three times. what is the experimental probability that her next roll will not be a 5

Anumber cube has sides labeled 1 to 6. connie rolls

Ответ:

HopeDied

01.06.2020

The experimental probability that it is not a 5 is 75%.

Since she rolled 3 5's out of 12, that is a 25% experimental probability for 5's.

Subtraction 25% from 100% gives us a 75% probability that it is not a 5.

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Ответ:

alejachico2

30.05.2022

Mathematics

3(5x+2)=8x+20

15x+6=8x+20

15x-8x=20-6

7x=14

then you divide both sides by 2

The answer is 2.

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Anumber cube has sides labeled 1 to 6. connie rolls the number cube 12 times. she rolls a 5 three times. what is the experimental probability that her next roll will not be a 5

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