Fill in the blanks.
in a normal distribution,
percent of the data are above the mean, and
percent of the data are below the mean.

answer: 25 is the correct answer

step-by-step explanation:

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

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24