B: nine and one over two ft
Answer:
The answer is B, 9 1/2
Step-by-step explanation:
20260275
the question is same as selecting 4 things from 150 things
= C(150,4). (nCr formula)
=[150×149×148×147]÷[4×3×2×1]
= 49×75×149×37
= 20260275
A)
676=676
Answer: 23.74625 miles
0.2 : 0.35 -> 4/7
Hope this helps!
It's simple, divide 39 by 8 to get the ratio of 1:4.875
