I need help in number 2 please !!!

Mathematics

1 answer:

Stolb23 [73]3 years ago

5 0

Factor is it because the numbers begin multiplied are called factor so it will be 3x a factor

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#9 i need help it would really be appreciated

son4ous [18]

For number 9, you know that it makes 40 copies every five minutes. All you have to do is divide 40 by 5.

40 ÷ 5 = 8

It makes 8 copies every minute.

Your chart can also help you check your answer. It says that it makes 96 copies every 12 minutes and it makes 104 copies every 13 minutes. So multiply 8 by 12 to check it and 8 by 13.

8 • 12 = 96
8 • 13 = 104

Since those answers match up with the chart, it must be correct.

The photocopier makes 8 copies every minute. Hope that helps!

4 0

3 years ago

What is 33 over 40 equal

Deffense [45]

Fraction simplified:33/40
Decimal:0.825
Percent:82.5

5 0

3 years ago

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Sara Blake's grandmother gave her $3000.00 to save for college. She put it in a savings account that earns 6% interest per year.

zubka84 [21]

I assume you are looking for the total. The total amount in the account will be $4,781.54 if the interest is compounded annually.

If she is earning 6% interest, the balance in her account will be multiplied by 1.06 each year.

You can evaluate the following expression to find the total.
$3000(1.06)^8 = 4781.54$

6 0

4 years ago

Give the equation of the line passing through the points (1,1/2), (1,-8)

matrenka [14]

Check the picture below.