Answer:
28
Step-by-step explanation:
The binomial coefficient is calculated as:

It means that there are nCx ways to select x elements from a group of n elements.
So, If the researcher wants to determine the probability that 6 out of the next 8 individuals in his community are in favor of the president, we can replace n by 8 and x by 6 and calculated the binomial coefficient as:

I think a non- integer rational number but I’m not real sure on that.
7x (13x^2 - 8) = 91x^3 - 56x
0.123456789 not even joking thats the answer I did it on a calculator ♀️