Answer:
56
Step-by-step explanation:
Given data:
{1 ,2 ,4, 6, 8, 9}
Formula for combinations is used since the order does not matter and repetition is allowed.
nCr = (n + r -1) /(r! * (n-1)!) where n is the total number of items and r is the items to be picked
6C3 = (6 + 3 - 1)! /(3! * (6 -1)!
6C3 = 8!/(3! *5!) Simplifying the factorials)
6C3 = 40320/(6*120)
6C3 = 40320/720
6C3 = 56
Answer:
-7-3x
Step-by-step explanation:
-17-4x+10+x
(-17+10)+(-4x+x)
-7-3x
9.25 times 3.75=The tree will grow to 34.6875 inches in 3.75 years if it continues to grow at this rate.
Answer:
$1 for every 3 candy canes
The drawing will help
The members 6 classes will be the same price of 11 nonmember classes
