The data below is the number of states visited by students in a community college Chemistry class. Construct a frequency distribution having 5 classes for this data. 3, 7, 15, 2, 10, 5, 5, 30, 6, 10, 30, 20, 15, 21, 36, 36, 2, 10, 9, 31, 8, 34, 7, 4, 20, 5, 20, 4, 38, 13

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

i think 1: 2

step-by-step explanation:

$12. that is my answer.

(-5,-28)

i graphed to on desmos.