For the scientific notation, write the standard form: 5.61 x 102

The standard form is 5.61 x 10^2

Step-by-step explanation:

The standard form for a scientific notation is expressed as A * 10^n

A is any value between 1 and 10

n is an integer

Given the notation 5.61 x 10^2, this is already in scientific notation since;

A = 5.61 which is between 1 and 10 and n = 2 which is a positive integer

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.