Combinations of 7 taken 4 at a time.
C (7,4) = 7! /[ 4!(3!)]
7 x 6 x 5 = 210
210 divided by 3 = 70
70 divided by 2 = 35
This is a plain and simple answer. No distributive property here!
68 ÷ 4 = 17
Answer:
4.8
Step-by-step explanation:
Um, I'm not sure how to explain, but watch a khan academy video on it
Answer:
Option C, Y and Z appear to be parallel lines
Hope this helps!
Answer:
31/458 or 458/31 you worded it confusingly
Step-by-step explanation:
