Acity has 1728 law enforcement officers the officers are divided into equal groups which of the following is not a number of complete groups that can be made out of 48 groups 42 groups 36 groups and 32 groups

Divide 1728 by each of the choices.

1728/48 = 36

1728/42 = 41.1428...

1728/36 = 48

1728/32 = 54

The only number that does not go into 1728 evenly is 42.

42 groups

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6