Answer: 1,733,760
Step-by-step explanation:
The number of combinations of selecting m things from n things is given by :-

Given : There are 21 mathematics majors and 129 computer science majors at a college.
Then, the number of ways to pick 4 representatives, so that 2 are mathematics majors and the other 2 are computer science majors :-

Hence, the number of ways to pick 4 representatives, so that 2 are mathematics majors and the other 2 are computer science majors =1,733,760
Answer:
17
Step-by-step explanation:
Step-by-step explanation:
since both cords are equal, so are arc length
4x + 18 = 7x - 51
3x - 21 = 0
x = 7
arc RS = 4(7) + 18
Step-by-step explanation:
it's any of several statistics that measure an ordinal association. Measures the degree of similarity between two rankings.
The way to answer this question is to first make 52% into a decimal:
52% = 0.52
so now we will simply multiply:
84
x.52
once you have multiplied these numbers it comes out to be 43.68.
So your answer is 43.68.
Hope this answer helps! feel free to ask any additional questions :)