Mathematics, 12.07.2019 14:30 efjdjskd
The number of chips of different colors in vicky's bag is shown below: 5 blue chips 11 pink chips 9 white chips. vicky takes out a chip from the bag randomly without looking. she replaces the chip and then takes out another chip from the bag. what is the probability that vicky takes out a blue chip in both draws? 5 over 25 multiplied by 5 over 25 equals 25 over 625, 5 over 25 plus 5 over 25 equals 10 over 25, 5 over 25 multiplied by 4 over 24 equals 20 over 600, 5 over 25 plus 4 over 24 equals 220 over 600.
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The number of chips of different colors in vicky's bag is shown below: 5 blue chips 11 pink chips 9...
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