Question

A student club has 11 members. How many ways can the club choose a president, vice president, and treasurer?
A. 330
B. 990
C. 165
D. 1,650

Answer 1

11 x 10 x 9

Answer 2

how do you get that?

Answer 3

First, president can be chosen in 11 ways

Answer 4

A student club has 12 members. How many ways can the club choose a president, vice president, secretary, and treasurer?
A. 12,300
B. 6,940
C. 11,880
D. 9,940

Answer 5

would you do this one?

Answer 6

ok lets do it

Answer 7

ok

Answer 8

First, we can choose "one" president from "12" members in "12" ways
so now 11 members are competing vice president, or secratary or treasurer right ?

Answer 9

uhm

Answer 10

yes

Answer 11

vicepresident can be selected from remaining "11" members in 11 ways
secratary can be selected from remaining "10" members in 10 ways
treasuree can be selected from remaininjg "9" members in 9 ways

so far you with me ?