Write and evaluate an expression of the form C(n, r) that represents each number of combinations

Question

James Kiss · Answer

We can use the definition of combination N -CR defined as n factorial over n minus r -factorial

Jennifer Stoner · Answer

We&#x27;re going to classify the binomial as a sum of cubes, a difference of cubes, a difference of s

Madysn Cardinal · Answer

5 combination 0 which is equal to 5 minus 0 which is equal to 5 minus 0. Which is equal to 5. I&#x27;

Madysn Cardinal · Answer

7c7 which is equal to 7 is equal to 7 is equal to 7 over 0 which is equal to 1

Madysn Cardinal · Answer

for combination of 4, which is equal to 4. So this cancels out, or not cancels out, I&#x27;ll just sa

Write and evaluate an expression of the form C(n, r) that represents each number of combinations of r cubes that can be taken from the eight cubes shown. (a) r = 1 (b) r = 2 (c) r = 3 (d) r = 4 (e) r = 5 (f) r = 6 (g) r = 7 (h) r = 8