Answer:
A:1
Step by step explanations:
C(n,r)=C(5,5)
n=5
r=5
=n! / (r!(n-r)!)
=5! / (5!(5-5)!)
=1
The diameter of the pool cover in one hundred feet
I'll tell you the answer but should I graph it, solve for x, solve for y, or what should I solve for?
