ang5514 ang5514
  • 31-10-2019
  • Mathematics
contestada

A paper bag has 3 red and 7 blue marbles. If the first marble is red what is the probability of getting a blue marble on the second draw ?

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rebeccakoleth rebeccakoleth
  • 01-11-2019

Answer:

7/9

Step-by-step explanation:

you have 2 red left and there is 9 total which means that 7 of these 9 are blue.

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