A Committee Of 4 Members Will Be Chosen From A Group Of 5 High School And 6 College Students. How Many Possible Committees Consisting Of 1 High School

A committee of 4 members will be chosen from a group of 5 high school and 6 College students. how many possible committees consisting of 1 high school and 3 college students can be formed?

A.5
B.20
C.33
D.100

 

Ways of selecting 1 from 5 high school student =^5C_1=5

Ways of selecting 3 from 6 College students = ^6C_3=20

Possible commities = 5 × 20 = 100


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