By similar triangles we can say...
h/14=5/3.5 multiply both sides by 14
h=70/3.5
h=20 ft
Answer:
szds g dstgfhsfasf
Step-by-step explanation:
so u subtract 7965-4m4m4
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.
Mickey mouse and donald duck
40/50=0.8
0.8*100=80%
Hope this helps!
