on a survey it was found that 40% of a group preferred hamburgers if 80 people prefer hamburgers how many people were surveyed​

step-by-step explanation:

(s)he  is right it would be 5.5% because it is smaller than 15.5% or anything smaller than 15.5% in general

alot

step-by-step explanation:

its a wood chuck that can chuck wood

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⭐