Find the product and explain the process and reasoning of $0.79*3.7

Answers

Answer 1
the product of 0.79* 3.7 is 2.923. And, the decimal was moved three times to the right of the equation because of the number of spaces until the next decimal which then allows you to move the decimal three times to the left on the product. 

Related Questions

Sarah and Rico both collect rocks. If Sarah has three times as many rocks as Rico, and she has 84 rocks, how many rocks does Rico have?

Answers

So this is how I would do it, take 84, divide it by 3 and you will get 28, so that means that Rico has 28 rocks

What did the athlete order when he needed a huge helping of mashed potatoes? Unscramble the following letters: p, p, r, o, m, n, t, o, i. The answer would be a
_ ___ _______!?

Answers

i think the answer is portion 

I think it is proportion

Any help on this one?

Answers

Hello there!

The correct answer is √6

---------------------------------------
What we need to do is multiply the numerator and the denominator conjugate.

So when we do that, we would get √6


Good luck!

Which equation is equivalent to 2^4x = 8^x-3

Answers

Answer:

x = -9

Step-by-step explanation:

[tex]8=2^3\\\\8^{x-3}=(2^3)^{x-3}\qquad\text{use}\ (a^n)^m=a^{nm}\\\\8^{x-3}=2^{3(x-3)}\qquad\text{use the distribtutive property}\ a(b+c)=ab+ac\\\\8^{x-3}=2^{3x-9}\\\\\text{Therefore}\\\\2^{4x}=8^{x-3}\Rightarrow2^{4x}=2^{3x-9}\iff4x=3x-9\qquad\text{subtract}\ 3x\ \text{from both isdes}\\\\4x-3x=3x-3x-9\\\\x=-9[/tex]

Answer:2^4x = 8^x-3

Step-by-step explanation:Answer is D

When 2246 is subtracted from twice a certain number, the result is 10,000. What is the number?

Answers

X=6124

2x-2246=10000
+2246 +2246
2x=12246
---- --------
2 2
X= 6124

The number is 6123.

Given,

When 2246 is subtracted from twice a certain number, the result is 10,000.

We are to find the number.

Let the number be M.

Now,

"When 2246 is subtracted from twice a certain number"

It can be written as:

2M - 2246

"the result is 10,000".

It can be written as,

2M - 2246 = 10,000

Now,

We have.

2M - 2246 = 10000

Solve for M.

2M - 2246 = 10000

2M = 10000 + 2246

2M = 12246

M = 12246 / 2

M = 6123

Thus the number is 6123.

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Last year there were 225 employees and 25 supervisors at Corpcon Company. If 27 more employees are hired, how many supervisors need to be hired in order to keep the same ratio?

Answers

In order to solve this, you need to put it into a fraction form.

First for every 225 employees there's 27 supervisors.
25 x
___ = ___
225 252

I got the 252 by adding 225+27(who are the new employees)

So then you need to cross multiply. And get them to equal the same number.

So 25×252= 6,300
Then Divide 6,300 by the old denominator 225.
6,300÷225= 28 new employees

Therefore there will be a total of 28 employees.

Hope this helped!

find the middle integer if the sum of the greatest and the least of the three consecutive integers is 82

Answers

 x= greatest 
x+2= least 

x + x + 2 = 82 

2x + 2 = 82 
-2 -2 

2x = 80 
---- ----- 
2 2 

x=40 

Check: 
x=40 
x+2=40+2=42 
x+1=40+1=41 
the middle integer is 41

Pencils come in a pack of 8 for $1.12. How much is each pencil?

Answers

14 cents
Divide 1.12 by 8 to find each individual pencils value.
Each pencil is $.14. You find the unit rate by dividing the amount you paid by the number of pencils you have.
[tex]1.12 \div 8[/tex]

A batch of cookies requires 1 1/2 of sugar. How many batches can Ty make with 7 and 1/2 cups of sugar

Answers

1 1/2 = 3/2. 7 1/2 = 15/2

15/2 divided by 3/2 = 5 batches of cookies

what is 46841 rounded to the nearest hundred

Answers

Answer is 46800 hope this helps
46800 this is the anwser here u go

Sofia wants to place a sticker 2 ½ inches long in the center of a switch box that is 3 ¾ inches wide. About how far from the edge will she place the sticker?

Answers

3 3/4 -2 1/2=
15/4-5/2=
15/4-5/2*2/2=
15/4-10/4=
5/4=

5/4 divided by 2 (gives you the distance from the edge if you put the sticker in the center)

5/4 / 2/1=5/8 inches from the edge

I think this is correct. Hope it helps

the sum of the page numbers on the facing pages of a book is 69. what are the page numbers.

Answers

Cool problem !
Two pages of a book that face each other are consecutive integers, and one of them is even and the other one is odd.
So let's look at half of 69.
That's 34.5.
So let's try page 34 and page 35.
That works !

Kali had some candy to give to her five children. she first took seven pieces for herself and then evenly divided the rest among her children. each child received two pieces. with how many pieces did she start with?

Answers

If it is including herself then Kali would've started with 17 pieces of candy. But if it isn't herself then she would've started with 10 pieces of candy. Hope that helps.

Three friends spent 42 hours painting a neighbor’s house. John painted 1/3 of the time, Lenny worked 3/7 of the time, and Abby painted the rest of the time. how many hours did each friend paint? What would happen If another friend joined them, and they divided the work up evenly among them, how much more, or less, would John, Lenny and Abby each have painted?

Answers

John painted for 14 hours, Lenny for 18, and Abby for 10. If another friend joined and they split the hours equally, they each would have to work for 10 1/2 hours. John would paint 3 1/2 fewer hours, Lenny would have painted 7 1/2 fewer hours, and Abby would paint 1/2 hours more.
We are told to first find the number of hours each friend worked. The question gives us that they all worked a total of 42 hours and that John worked 1/3 of the time, Lenny worked 3/7 of the time, and finally that Abby worked the rest of the time. Let's first find how long John worked. We can do this by multiply 42 by 1/3, which gives us 14. Therefore, John worked 14 hours. Now, we can find how long Lenny worked, and we can do this by multiplying 42 by 3/7, giving us 18 hours.  Hence, John and Lenny worked a total of 32 hours. That leaves 10 hours, meaning that Abby worked a total of 10 hours. The answer to the first question is that John worked 14 hours, Lenny worked 18 hours, and Abby worked 10 hours.

Now, we can move on to the second question. The second question says that another friend joined them, making 4 people total. We are given that all four people split up the work evenly, so that means we have to divide 42 by 4, giving us 10.5 hours each. The question is asking us how much more or less Abby, Lenny, and John worked when the new friend cam in. So, to find this, we need to just subtract the number of hours each of them worked, which is our answer.
John: 
14 - 10.5 = 3.5 less hours (we are subtracting from the original)
Lenny:
18 - 10.5 = 7.5 less hours (we are subtracting from the original work amount)
Abby:
10.5 - 10 = 0.5 more hours (we are subtracting from the new work amount)

Therefore, John worked 3.5 hours less than he worked before, Lenny worked 7.5 hours less than he worked before, and Abby worked 0.5 hours more than she worked when there were only three people. Hope this helped and have a phenomenal day!


Susan is buying supplies for a party. If spoons only come in bags of 8 and forks only come in bags of 6, what is the least number of spoons and the least number of forks she can buy so that she has the same number of each? asap and tell my how you got the answer please

Answers

You can buy 6 bags of forks and 8 bags of spoons. All you simply have to do is find the common multiple of the two. You can just multiply them both if you can’t find any others or it’s easier

which property is shown by 6+9=9+6?

distributive property
commutative property of addition
identity property of addition
Associative property of addition

Answers

I think associative property of addition
Commutative Property of Addition

56.4 as a fraction in simplest form

Answers

56.4 *10 = 564

564/10 =

282/5 in simplest form

A real estate agent recieved a $17,500 commision on the sale of a $350,000 house on Walnut Street. The same agent recieved a $20,000 commission on the sale of a house on Center Ave. What was the sale price of the house on Center Ave? A: $100,000 B:$370,000 C: $400,000 D: $450,000

Answers

(C) 400,000. You multiply 20,000 with 350,000 and divide by 17,500 it gives you 400,000 the answer

Answer:

Opton C: $400,000

Step-by-step explanation:

A real estate agent received a $17,500 commission on the sale of a $350,000 house.

We will calculate the percentage of the commission.

[tex]\frac{17,500}{350,000}\times 100[/tex]

= 0.05 × 100

= 5%

Let the value of the house on Center Ave be x

Therefore, 5% of x = $20,000

= 0.05x = 20,000

x = [tex]\frac{20,000}{0.05}[/tex]

x = $400,000

The sale price of the house on Center Ave is $400,000

1/9 rounded to the nearest 1/2.

Answers

Final answer:

1/9 rounded to the nearest 1/2 is 0 because it is closer to 0 than to 1/2.

Explanation:

When rounding 1/9 to the nearest 1/2, consider the fractions between 0 and 1 that are multiples of 1/2, which are 0 (or 0/2) and 1/2. Since 1/9 is closer to 0 than it is to 1/2, 1/9 rounded to the nearest 1/2 is 0. If you're trying to visualize this, picture a pie: 1/9 of a pie is a smaller slice than 1/2 of a pie.

To round a number to the nearest 1/2, you would choose the nearest fraction that is a multiple of 1/2. In this case, 1/9 is less than 1/4 (which is half of 1/2), hence it rounds down to 0, which represents no pie at all compared to half a pie.

An investment is currently worth 1.035×108 dollars . Thirty years ago, the investment was worth ​ 2.3×105 ​ dollars. How many times greater is the value of the investment today than the value of the investment thirty years ago

Answers

(1.035 * 10^8) / (2.3 * 10^5) =

0.45 * 10^3 =

4.5 * 10^2 =

450

Use the distributive property to expand the expression. (5x + 6y) − (3z + 4)

Answers

5x + 6y - 3z - 4

the negative makes everything in the second set of parentheses negative 

5x + 6y − 3z − 4

Because


(5x + 6y) − (3z + 4)

(5x + 6y) + (−1)(3z + 4)

5x + 6y + (−1)(3z) + (−1)(4)

5x + 6y − 3z − 4

My numbers has two hundreds the tens digits is 9 more than the ones what is my number

Answers

The answer for your question is: 290

A number n is multiplied by 3. The result is the same as when n is divided by 3. What is the value of n

Answers

I think n equals 9 because when you multiply 9 by 3 it is 27 and if you divide 27 by 3 you get 9.

Jefferson High School has a student body of 6⁴ students. Each class has approximately 6² students. How many classes does the school have? Write the answer as one power.

Answers

36, because 6^4 /6^2 is 6^2 and 6*6 (6^2) is 36 

Suzanne bought 50 apples at the orchard. She bought 4 times as many red then green apples. How many more red then green apples did she buy.

Answers

so you to solve this you want to divide 50 by 4

50 divided by 4 equals 12.5
so she bought 12.5 and a green apples

now we want to subtract 12.5 from 50
50-12.5=37.5

our final step is to subtract 12.5 from 37.5 to find the difference
37.5-12.5=25

she bought 25 more red apples than green apples

I hope this helps! :)

Suzanne bought 30 more red apples than green apples.

Given that Suzanne bought 50 apples, which are 4 times as many red then green apples.

We need to find how many more red apples then green apples did she buy.

To find the number of red and green apples Suzanne bought, we can set up an equation based on the information given.

Let's assume that Suzanne bought x green apples. Since she bought 4 times as many red apples as green apples, she must have bought 4x red apples.

According to the problem, Suzanne bought a total of 50 apples. So we can write the equation:

x (green apples) + 4x (red apples) = 50

Combining like terms, we have:

5x = 50

To solve for x, we divide both sides of the equation by 5:

x = 10

Now we know that Suzanne bought 10 green apples. To find the number of red apples, we can substitute this value back into our equation:

4x = 4 × 10 = 40

Suzanne bought 40 red apples.

To find the difference between the number of red and green apples, we subtract the number of green apples from the number of red apples:

40 (red apples) - 10 (green apples) = 30

Hence Suzanne bought 30 more red apples than green apples.

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Aurelia is buying a new computer. The shipping cost is 8% of the purchase price. If Aurelia's as computer cost $585, how much will it cost to have it shipped?

Answers

the cost of shipping would be $46.80

The solution is $ 46.80

The cost of the shipping of Aurelia's computer is $ 46.80

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is given as

Let the cost of Aurelia's computer be = $ 585

And , the percentage of cost of shipping Aurelia's computer = 8 % of cost of computer

So , the cost of shipping is given by the equation ,

Cost of shipping the computer = percentage of cost of shipping Aurelia's computer x cost of Aurelia's computer

Substituting the values in the equation , we get

Cost of shipping the computer = 585 x ( 8/100 )

Cost of shipping the computer = 585 x 0.08

Cost of shipping the computer = $ 46.80

Therefore , the value of A is $ 46.80

Hence , The cost of the shipping of Aurelia's computer is $ 46.80

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an airplane that can hold 63 passengers is separated into 3 sections .each section holds the same number of passsengers write a division sentence to corectly describe the situation

Answers

63/3=21.  That would be three rows of 21.

A tailoring shop determines that for certain dress sizes it must use 4 3/8yd of fabric that is 45 in wide. To make the same dress with fabric that is 60 in wide, it needs 3 1/4 yd. convert 4 3/8 and 3 1/4 to fraction notion.

Answers

4 3/8  =  (4*8 + 3) / 8  =  35/8

3 1/4  = (4*3 + 1) / 4  = 13/4 

Suppose you had to find 4 x 57. How are the expanded algorithm and the standard algorithm alike? And how are they different?

Answers

The expanded algorithm is given as follows:

4 x 57 = (4 x 50) + (4 x 7) = 200 + 28 = 228


The standard algorithm is given as follows:

[tex]\ \ \ \ \ \ {_2}\\{ \ \ \ \ \ \ 5 \ 7} \\ \times \ \ \ \ \ 4 \\ = \overline{\underline{2\ 2\ 8}}[/tex]
Final answer:

The expanded algorithm and the standard algorithm are both methods used to multiply two numbers, but they differ in how the calculations are organized and performed.

Explanation:

The expanded algorithm and the standard algorithm are both methods used to multiply two numbers. They are alike in that they both involve multiplying the digits of the numbers together and then adding the products. For example, in the problem 4 x 57, both algorithms would multiply 4 by 7, then by 5, and then add the products together.

The difference between the two algorithms lies in the way they organize the calculations. The expanded algorithm separates the numbers into place values (ones, tens, etc.) and performs the multiplication and addition step by step. The standard algorithm, on the other hand, stacks the numbers vertically and performs the multiplication and addition in a more condensed and efficient way.

Overall, the expanded algorithm is often used as a stepping stone to understanding the concept of multiplication, while the standard algorithm is the more efficient method commonly used in practice.

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Gary’s is a small publishing company that publishes math books. The production costs include a one-time cost for editing the book, which is $1,050 for the book the company is currently working on (The Universe of Math). Once the book is in production, the only cost will be the variable cost of printing, which is $15 per book. The company will market the book at a price of $35. If you were to plot a graph of the profit generated by this book, what would the slope and the y-intercept represent?

Answers

 $1,100 would be represented

Answer:

The y- intercept is -1,050 and the slope of the graph is 20.

Step-by-step explanation:

Consider the provided information.

The slope intercept form is:

[tex]y=mx+b[/tex]

Where m is the slope and b is the y intercept.

The production costs include a one-time cost for editing the book, which is $1,050.

We need to find the y-intercept, here the y-intercept is the one-time cost of editing the book.

As we want to plot a graph of the profit so the cost will represented as negative.

Therefore, b = -1,050

Hence, the y- intercept is -1,050.

Now again consider the provided information.

The company will market the book at a price of $35 but it is given that the cost of printing, is $15 per book.

Thus, the slope is the difference of the selling price and production cost.

Or we can say that the slope is the profit per book sold.

Slope = m = 35 - 15 = 20

Hence, the slope of the graph will be 20.

The required equation of the graph is y=20x-1050

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