ameliatjx0204p8g49k ameliatjx0204p8g49k

09-05-2018
Mathematics

contestada

a bag has 4 red balls and 8 blue balls. find the probability of choosing a blue ball at random

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Nimra11 Nimra11

09-05-2018

I believe the answer would be 8/12 and reduced to 2/3 when you divide the top and bottom by 4

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mkryukova19 mkryukova19

09-05-2018

4+8=12 balls altogether,
P(blue)=8/12=2/3

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