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.
If ur getting 30% off, then ur paying 70%
70% of 90...
0.7(90) = 63 <== discount price
Answer:
x,y = -4, -15
Step-by-step explanation:
2/11 ≈ 0.18 3/12 = 0.25.
So the answer is no, 2/11 isn't bigger than 3/12.
I hope this helps!
Answer:
8 people
Step-by-step explanation:
$630-$150= 480
480 divided by 60 dollars= 8 people
