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.
thats the slope, you can also get a decimal out of it
Answer:
the answer is 46.47937775048613
Answer:
48
Step-by-step explanation:
6(miles per day) * 8(days) = 48
Answer:
63%
Step-by-step explanation:
12/19=0.63157895
0.63157895*100=63.1578947
