Answer:
thatanswer is correct 2.7×10
Answer:
Step-by-step explanation:
The formula of combination is
We have
and
Hence, there are 1001 ways of arranging 10 records from 14 records
Answer:11
Step-by-step explanation:14-3=11
Let, the number = x
It would be: x + 15 = 2x - 56
2x - x = 15 + 56
x = 71
In short, Your Answer would be 71
Hope this helps!