Math, asked by asad23364t262t6, 1 month ago

there
there is a bag with only red marbles and blue marbles.
The probability of randomly choosing a blue marble is
5
12
.
There are 72 marbles in total in the bag and each is equally likely to be chosen.
Work out how many red marbles there must be

Answers

Answered by srpuramjyothi
2

Answer:

There is a bag with only red marbles and blue marbles. There are 72 marbles in total in the bag and each is equally likely to be chosen. Work out how many red marbles there must be. Therefore, 12/12 is for prob of 1, and 1/12 probability means 6 blue marbles and 66 red marbles ANSWER.

Step-by-step explanation:

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Answered by chiragsin65
0

Step-by-step explanation:

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