Answer:
d
Step-by-step explanation:
Your answer 17 is correct
There are 8 black chips and 6 white chips, 14 chips in total. In this situation the probability to pick a black chip is 8/14=4/7.
When one white chip was removed, then only 5 white chips left and the total number of chips became 13. In this situation the probability to pick a black chip is 8/14=4/7.
When second white chip was removed, then ther left 4 white chips and the total number of chips became 12. Now the probability to pick a black chip is 8/12=2/3 as needed.
Answer: Must be removed 2 white chips. Correct choice is B.
Answer:
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Step-by-step explanation:
brainiest pleasee
X=1
Subtract four so you get 1/x=1
Multiply by x
1x=1
Divide by 1