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12-05-2021
Mathematics

contestada

1)A bag contains seven red marbles and seven
blue marbles. You randomly pick a marble
and then pick a second marble without
returning the marbles to the bag. Both
marbles are red

Respuesta :

swimdoggo swimdoggo

13-05-2021

Answer: 7/26

Step-by-step explanation:

7 red and 7 blue = 14 total

7/14 or 1/2 chance of getting red first

7/13 chance of getting red the second time

7/13*1/2 = 7/26

7/26 chance

sorry if it’s wrong but I hope it helps

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