You have money in a bank account. you take out $20 each week for three weeks, what is the change in the amount of money in your account? what integer shows the money you take out each week? what integer shows the number of weeks you take money out? what expression can you use to solve the problem? what is the change in your account after three weeks?

Step-by-step explanation:

You take out $20 each week for three weeks

So after 3 weeks, you have taken out 3 * $20 = $60

The amount of money in your account is reduced by $60.

20 is the integer shows the money you take out each week.

3 is the integer shows the number of weeks you take money out.

3 * $20 = $60 is the expression used to solve the problem.

The amount of money in your account is reduced by $60 after three weeks.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

the line of