Question

Can someone please help

Answer 1

The answer is is 56.A and 57 B are the answer

Answer 2

if i'm not mistaken

56. a

57. b

56. people bought soda and popcorn= 15

total people buy soda = 25

15/25 = 0.6

57. people didn't buy soda = 15

total people surveyed = 40

15/40 = 0.375 ( round off to 0.38 )