1. Each letter is paired with each of the other letters to produce all the permutations of 2 letters. There are 6×5 = 30 of them.
FA FB FR FI FC .. A.F AB AR AI AC .. BF BA BR BI BC .. RF RA RB RI RC .. IF IA IB IR IC .. CF CA CB CR CI
2. The linear regression function of a graphing calculator can be used to find the line of best fit. Generally, this involves entering the given coordinates and invoking the appropriate regression calculation.
... calories ≈ 13.9×(fat grams) + 191.3
Given:
divided by
.
To find:
The simplified form of the given expression.
Solution:
We have,
divided by
. Mathematically it can be written as:




Therefore, the simplified form of the given expression is 7.5.
I think that is B, C, or. C
Answer:
what's the question
Step-by-step explanation:
i can try to help but I need the question
Answer:

Step-by-step explanation:
If
and 
Then 
We can factor out the numerator to get

And thanks to the communicative property of addition, 
This means that the x+5 on both the top and the bottom cancel out. This leaves you with
