Answer: 165 ways
Step-by-step explanation:
The process of selection is done by using the combination formula for selection. If given "n" items and we are to choose "r" items from this given "n", the formula to use is denoted by:
nCr. = n! /(n-r)! × r!
Where
n! = n * (n-1) * (n-2)... *3*2*1.
In this case the number of items given = 11
And the number of items to be chosen = 3,
Hence the number of ways to do this = 11C3= 11!/(11-3)! × 3!
=165 ways.
She'll have 17 with a remainder, just divide 139 by 8.
Your answer is
+6 input
+2 output
Answer:
127 pages.
Step-by-step explanation:
254 divided by 2 equals 127.
Answer:
the 13th one is 115
Step-by-step explanation: