There are 20 students on the School Leadership Council. They need to form a committee of 4 in order to plan the upcoming school dance. How many different groups of 4 can be created from the council? 4845
116,280
24
20!

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

answer: it's upside down and i can't read it

step-by-step explanation:

just sum

10 + 10 = 20

i believe it’s 165 because if u add 137 and 58 u get 195 and then subtract that from 360 and there’s ur answer