Find the circumference of each circle

January . . . $57.85

March . . . . 4 times as much = 4 (57.85) = $231.40

Deposit  78.45 more . . . ($231.40 + 78.45) = $309.85 .

Notice that "interest" is never mentioned anywhere in this problem.
In other words, it doesn't matter whether Julie's savings account is
in a bucket in the basement, a mayonnaise jar on the porch, under
her mattress, or in a bank that pays no interest.

Without interest, $309.85 is what she does have in November, which
is about right for savings accounts in banks these days. i wish it help for all my hard work to answer the question.

The length of each of the twenty-four small pieces of wood is,

⇒ 15 / 24 feet

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.

For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

A piece of wood that is 15 feet long is cut in half.

And, Each half is then cut into twelve congruent pieces of wood.

Now, The length of half of wood = 15 / 2 feet

Hence, We get;

The length of each of the twenty-four small pieces of wood is,

⇒ 15 / 2×12

⇒ 15 / 24 feet

Thus, The length of each of the twenty-four small pieces of wood is,

⇒ 15 / 24 feet

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15 divided by 2, and then divided by 12, equals 15 divided by 24, or 15/24.

Not the most elegant solution, but it gets the job done and that's all you need in math.

:)

I do have to ask, though, why is there an asterisk at the end of that question? Are you hiding something from us!?

JK, hope this answers your question well enough.

Let me explain like this .Suppose There are 40 people gathered somewhere for attending an event.Each Person has to be given 2 sweets for their arrival or for showing their presence in the event. Now 40 other woman joined them..Instead of getting two sweets each of them got one sweet.

Solution:   2 sweets × 40 people = 1 sweet × 80 people = 80  

2nd Way:

There are 40 rooms in a building.In  Each room we have to fix two bulbs. So How many bulbs are there in the building.

Solution →→→2 bulbs × 40 room = 80 bulbs

Diagram is depicted below for two parts.

The total number of nails will decrease by 14 when Willa will use 7 nails on each side.

Step-by-step explanation:

Sides of one birdhouse = 7

Nails used on each side = 9

Nails used on one birdhouse = No. of sides * Nails used for each side

Nails used on one birdhouse = 7*9 = 63 nails

If she uses 7 nails on each side, then the number of nails used on each birdhouse will be;

No. of nails = 7*7 = 49 nails

Difference = Old value - New value

Difference = 63-49 = 14

The total number of nails will decrease by 14 when Willa will use 7 nails on each side.

Keywords: multiplication, subtraction

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Final answer:

Some fact families can have only a multiplication equation and one division equation.

Explanation:

Fact families are a set of related addition and subtraction or multiplication and division equations that use the same numbers. In a fact family, there are always four equations. However, it is possible for some fact families to have only a multiplication equation and one division equation.

For example, let's take the numbers 4, 2, and 8. The fact family in this case would be:

1. 4 x 2 = 8
2. 8 ÷ 2 = 4

These two equations represent the multiplication and division relationship between the numbers 4, 2, and 8.

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