Answer:
it's 3
Step-by-step explanation:
The slope is rise/run, so up 3, over 1.
It couldn’t be anything else but C line reflection i’m assuming
Answer:
364 collections
Step-by-step explanation:
Given;
Number of possible books n = 14
Number of books to be selected r = 3
For the case above, three books needs to be selected from 14 with no particular/given order. So, the order of books are not relevant.
This makes it a combination;
The number of possible collection is;
N = nCr = n!/r!(n-r)!
Substituting the given values;
N = 14/3!(14-3)!
N = 364
