Answer:
2/5
Step-by-step explanation:
markup / cost = 10 /25 = 2/5
I think c is the correct answer
The percentage that the health insurance will be 90% of the price after the deduction has made so the bill will be deducted and the money that will the insurance company cover for is $1170. I hope you are satisfied with my answer and feel free to ask for more
The given function is

i) We factor the numerator to obtain;

The vertical asymptote is where the denominator is zero.
V.A: 
ii) The roots are the zeros of the numerator;
Roots:



iii) At y-intercept
.
Put
into the function and solve.



Y-int: 
iv) Horizontal asymptote.
This is an improper rational function.
It has no horizontal asymptote.
v) Holes:
The given rational function has no common factors in both the numerator and the denominator.
Therefore the function has no holes.
6) For oblique Assymptote, we divide using lond division or synthetic division;
1 -1 -2
5| <u> 5 20</u>
1 4 18
The quotient is 
The oblique asymptote is

11 nCr 3 plugged in a calculator will equal 165 Combinations/Positions