sam3787 sam3787
  • 12-04-2021
  • Mathematics
contestada

a box of 8 marbles has 4 red,2 green and 2 blue marbles. If you select one marble, what is the probability that it is a red or blue marble

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xeshisofficial
xeshisofficial xeshisofficial
  • 12-04-2021

your answer should be 0.80

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