We can write "n C r" as "C(n,r)" which is more function notation in style.
C(n,r) = C(n,n-r) due to symmetry on Pascal's Triangle
Based on that rule
C(50,45) = C(50,5)
note how n = 50, r = 45, n-r = 50-45 = 5
Answer: Choice B
Answer:
I think its A. not sure though sry
Step-by-step explanation:
First, you need to find how many eggs you need per pancake. 4/20=0.2
0.2*55= 11
Your answer is 11 eggs. Hope I helped!
I believe it’s 21 yards
Because the 16 yards they lost is -16 and you have to get to a positive 5. So you have to get to 0 by adding 16 and then add another 5 to it and you get 21
For this case we have the following polynomial:
Applying the formula of the resolvent we have:

Substituting values we have:

Rewriting we have:



Therefore, the roots of the polynomial are given by:


Answer:
The values of x that are roots of the polynomial are:

