Answer:
11
Step-by-step explanation:
if the average of 6 number is 6, then the sum of those 6 numbers = 6 x 6 = 36
Therefore, the 6th number is: 36 - 25 = 11
Answer:
A, 95.
Step-by-step explanation:
The answer is 95 because the square is at a curve at the bottom right, so you need to subtract that amount from the original area, which is 100. So the actual answer is 95, hope this helped!
Answer:
20260275
Step-by-step explanation:
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