The circumferences of earth is about 25,000 miles which is the circumference written in scientific notation

Answers

Answer 1

Answer:

2.5*10^4

I hope this helps

Answer 2

Answer:

2.5 x 10^4

this is a filler. I hope this helps though :)))))


Related Questions

674
x 38
Multiply by the ones.
Multiply by the tens.
+ Add the partial products.
+

Answers

Answer:

25612

Step-by-Step Explanation:

Simple multiplication

I need this today and in a few minutes not hours!!!​

Answers

Answer: I think its D if not its C im sorry if its wrong!

Step-by-step explanation:

Answer:

[tex]the \: \: answer \: \: of \: \: this \: \: question \: \: is \: \:1 \frac{17}{25} [/tex]

A. 1 17/25 is the correct answer of this question.

Thank you ☺️☺️

us
How many milliliters are in
12 teaspoons?
1 tsp = 5 mL
12 tsp = [?] mL
Enter

Answers

answer: 60 mL


explanation: 12x5=60
59.147 milliliters are in 12 tsp because 4.929 milliliters are in one

explain and give an example of how "power to a power" rule is different from "Multiplying powers" rule.​

Answers


A Principal to to a teacher

The government is an example of multiplying powers

If parallelogram ABCD was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point A′ lie? Parallelogram formed by ordered pairs A at negative 4, 1, B at negative 3, 2, C at 0, 2, D at negative 1, 1. (−4, 1) (1, −1) (1, 1) (−4, −1)

Answers

Answer:

(-4, 1)

Step-by-step explanation:

Answer:

(-4,1)

Step-by-step explanation:

I took the quiz and got it right

Lois Lane leaves Metropolis driving 50 km/h. Three hours later, Superman leaves Metropolis to catch up to her, flying at 300 km/h.

When does Superman catch up with Lois?

Superman will catch up ____ hours after Lois left Metropolis.

Answers

Answer:

0.6 hours

Step-by-step explanation:

50t=300(t-3)

50t= 300t - 900

-250t=-900

t=3.6

dont forget to subtract supermans time as well

3.6-3= 0.6

Answer:

0.6 hours

Step-by-step explanation:

(-9.5) to the power of 0

Answers

Whenever it’s to the power of 0 the answer is 1 but idk if it’s negative use photomath

Are rational numbers closed under squaring?

Answers

Answer:

The integers are "closed" under addition, multiplication and subtraction, ... The rational numbers are "closed" under addition, subtraction, and multiplication

Step-by-step explanation:

4. 700 J of work is used to push an object for 12 seconds. What is the power of this machine?

Answers

Answer:

58.3333333333

Step-by-step explanation:

solve this please!!!!!!!!!!

Answers

Answer:

x= 3/a

Step-by-step explanation:

check the attachment for a walkthrough!

What he said.............

There are 20 teachers and 705 students in Corey's school. What is the ratio of teachers to students?​

Answers

you’re mommmmmmmmmmmmmmmmmm

Answer:

4:141

Step-by-step explanation:

first, wright out a ratio with what's given

20(teachers):705(students)

next, simplify the ratio by dividing both sides by the gcf

20: 705

20/5 : 705/5

4 : 141

help me please !! ❤️❤️

Answers

Answer:

Sorry, I don't understand what m and a||b means. If you are able to explain it to me, I can follow up for this question. much appreciated, Accqty.

Step-by-step explanation:

10. 2x =3 - 4y
Contains the point (-4,3)

Answers

Answer:

I don’t know what you’re trying to find but that equation does not contain the point.

Step-by-step explanation:

You start at (-3,0). You move down 2 units and left 1 unit. Where do you end?

Answers

Answer: should end up on (-4 , -2)

Step-by-step explanation:

The value of 30 - (2 - 4) ÷ (-2) is _____.

-16
31
-14
29

Answers

Answer:

29.

Step-by-step explanation:

What is the answer I don’t understand how to do it

Answers

The answer is negative 22 (-22)

Answer:

= -22

Step-by-step explanation:

In a simple way to say it, all you have to do is add.

Remember that two negatives being added together will remain a negative.

Think of a number line, -11 would be on the left side of the 0. If you subtract another 11, you move 11 spaces more to the left. This gives you -22.

Or simply add the 11 and then add the negative sign next to it.

-(11+11)= -22

Hope this helps! :)

Solve for a
3a +1=4. With a 7 under it

Answers

Answer:

a=9

Step-by-step explanation: 

(3a+1)/7=4

This deals with linear equations with one unknown.

Overview

Steps

Terms and topics

1 result(s) found

a=9

See steps

Step by Step Solution:

More Icon

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    (3*a+1)/7-(4)=0  

Step by step solution :

STEP

1

:

           3a + 1

Simplify   ——————

             7    

Equation at the end of step

1

:

 (3a + 1)    

 ———————— -  4  = 0  

    7        

STEP

2

:

Rewriting the whole as an Equivalent Fraction

2.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  7  as the denominator :

        4     4 • 7

   4 =  —  =  —————

        1       7  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

2.2       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

(3a+1) - (4 • 7)     3a - 27

————————————————  =  ———————

       7                7    

STEP

3

:

Pulling out like terms

3.1     Pull out like factors :

  3a - 27  =   3 • (a - 9)  

Equation at the end of step

3

:

 3 • (a - 9)

 ———————————  = 0  

      7      

STEP

4

:

When a fraction equals zero

4.1    When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

 3•(a-9)

 ——————— • 7 = 0 • 7

    7    

Now, on the left hand side, the  7  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

  3  •  (a-9)  = 0

Equations which are never true:

4.2      Solve :    3   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

4.3      Solve  :    a-9 = 0  

Add  9  to both sides of the equation :  

                     a = 9

One solution was found :

a = 9

Hope this helps! Please mark Brainliest!

subtract the 1 multiply by 7 on each side and divide by 3 a=7

Matter is in a liquid state when its temperature is between its melting point and its boiling point. Suppose that some substance has a melting point of -36.14 degrees Celsius and a boiling point of 324.84 degrees Celsius . What is the range of temperatures in degrees Fahrenheit for which this substance is not in a liquid​ state?

Answers

Answer:

i. When the temperature is above [tex]616.712^{o}[/tex]F, it changes to gas.

ii. When the temperature is below [tex]-33.052^{o}[/tex]F, it changes to solid.

Step-by-step explanation:

Matter generally exists in either a solid, liquid or gaseous form. With each phase having a certain range of temperature.

Temperature scale of a given substance can be either in Celsius, Fahrenheit or Kelvin. And conversion from one scale to another can be achieved. Example, Celsius scale can be converted to Fahrenheit by:

F = [tex]\frac{9}{5}[/tex] θ + 32

where: F is the equivalent temperature in Fahrenheit, θ is the value of temperature in degree Celsius.

Given that: melting point of the substance = [tex]-36.14^{o}[/tex]C

⇒ F =  [tex]\frac{9}{5}[/tex] x [tex]-36.14^{o}[/tex] + 32

      = [tex]-33.052^{o}[/tex]F

The boiling point = [tex]324.84^{o}[/tex]C

F =  [tex]\frac{9}{5}[/tex] x  [tex]324.84^{o}[/tex] + 32

  = [tex]616.712^{o}[/tex]F

The melting point of the substance is [tex]-33.052^{o}[/tex]F, and boiling point is [tex]616.712^{o}[/tex]F.

Therefore, the range of temperatures for which the substance is not in a liquid state are:

i. When the temperature is above [tex]616.712^{o}[/tex]F, it changes to gas.

ii. When the temperature is below [tex]-33.052^{o}[/tex]F, it changes to solid.

0
What is the value of 12?

Answers

Answer:

1

Step-by-step explanation:

[remember: any number raised to the power of 0 is 1]

∴ 12^0 = 1

hope it helps you!!

12 0 has the value of 1

John took all his money from his savings account. He spent 198 on a radio and 4/12 of what was left on presents for his friends. Of the money remaining, John put 2/9 into a checking account and the last remaining 980 was left to charity. How much money did John originally have in his savings account?

Answers

Answer:

John had $2088 originally in his savings accounts.

Step-by-step explanation:

Let John had $x originally in his saving account

He spent $198 on a radio. The remaining money = x - $198

4/12 of what was left, he spent on presents for his friends. Remainig money = x - 198 - 4/12*(x-198)

= (1 - 4/12) of (x-198)

= 2/3 of (x-198)

John then put 2/9 if his remaining money into a checking account.

Now, the remaining money = 2/3*(x-198) - 2/9 of (x-198)

= (1 - 2/9) * 2/3*(x-198)

= 7/9 * 2/3*(x-198)

= 14/27(x-198)

Money left with him = $980

14/27(x-198) = $980

x - 198 = $980 * 27 / 14

x - 198 = 1890

x = 1890 + 198

x = 2088

Hence, John had $2088 originally in his savings accounts.

How many tens do you see?4.There are 4 tens and how many ones?0.4 tens = 0 ones

Answers

Ik give u the answer rn wha grade u in

715,000___7.15 x 10^5
>
<
=

Answers

7.15 x 10^5 is 715,000 so they are equal

What is the solution to

−(6m+8) =4(17−m)

Answers

Answer:

[tex]\boxed{m = -38}[/tex]

Step-by-step explanation:

[tex]-(6m+8) =4(17-m)[/tex]

→ Expand brackets

[tex]-6m-8=68-4m[/tex]

→ Add 8 to both sides to collect the whole numbers

[tex]-6m = 76-4m[/tex]

→ Add -4m to both sides to collect the m terms

[tex]-2m=76[/tex]

→ Divide both sides by -10 to isolate m

[tex]m=-38[/tex]

6^9 divided by (6^3)^2

Answers

Answer:

6^9 over 6^9 is 1

The answer is 216
Hope that helps

which is a unit rate? plis help :c

Answers

Answer:

6 hours : 1 book

Step-by-step explanation:

A unit rate is a rate with 1 in the denominator. If you have a rate, such as a price per some number of items, and the quantity in the denominator is not 1, you can calculate unit rate or price per unit by completing the division operation: numerator divided by denominator.

What is the equation of this graph?

A. y = 2x + 7
B. y = -2x + 7
C. y = -2/7x + 7
D. y = -7/2x + 7
E. y = -7/2x + 2

Answers

Uhh I’m not sure but I think it’s A. I’m not 100%
yes the answer is definitely A. y=2x+7

Please help!! I don’t know it

Answers

1) m=2
B=8
Y=2x+8
2) the slop is 2
3)the slope is 0
4)the slop is -4/3

place the items in order from lowest to highest degree of internal organization


stomach
digestive system
epithelial stomach cell
stomach lining tissue​

Answers

Answer:

Simplest

1)Epithelial stomach cell

2)Stomach lining tissue

3)Stomach

4)Digestive system

Most complex

Answer:

1)Epithelial stomach cell

2)Stomach lining tissue

3)Stomach

4)Digestive system

I hope this helps

3. A new a bank customer with $3,000 wants to open
a money market account. The bank is offering a
simple interest rate of 1.9%
a. How much interest will the customer earn in 20 years?

Answers

Answer:

In 20 years, the customer earns 1330

Step-by-step explanation:

I =Prt

the formula for simple interest

P= 3000

r = 1.9% (0.019)

t = 20 years

(3500)(0.019)(20)= 1330

What is the x-intercept ?

Answers

Answer:

-3

Step-by-step explanation:

Other Questions
Lowe's is advertising 3 plants for $17.94. How much would it cost for Simon to buy 2 plants?A $11.96O B. $10.90C. $7.18D. $8.97 Read this excerpt from The Riddle of the Rosetta Stone by James Cross Giblin. Once they had mastered the three kinds of Egyptian writing, nineteenth-century scholars had the key to more than three thousand years of Egyptian history. Within a few decades, they compiled an accurate list of all the pharaohs who had ruled Egypt, from Narmer in 3000 B.C. to Cleopatra VII in 30 B.C. They discovered long-lost masterpieces of ancient Egyptian literature. And, by reading bills of sale, shop inventories, and personal letters, they reconstructed what daily life in ancient Egypt was like for everyone from a slave to a king. Which best represents a cause-and-effect relationship from the excerpt? O Nineteenth-century scholars went through documents covering more than three thousand years of Egyptian history. As a result, they learned about the three types of Egyptian writing. O Nineteenth-century scholars learned the three types of Egyptian writing. As a result, they were able to read ancient Egyptian documents and learn about life in ancient Egypt. Nineteenth-century scholars discovered long-lost Egyptian masterpieces. As a result, they were able to read about the life of Cleopatra. O Ancient Egyptians kept written documents of all aspects of their lives. As a result, nineteenth-century scholars were able to compare their culture to that of the ancient Egyptians. Find a4 in the sequence Asap What was a direct effect of the Granges businesses failing in the late 1800s? Which of the following statements is true regarding local area networks? SELECT 3 OPTIONS.A: traditionally used Ethernet cables to connect devicesB: can include wired and wireless connectionsC: often used in homes and small businessesD: uses satellite technology for connectionsE: connects devices in a large geographic area scope definition is among the first tasks that must happen in projects. how is project scope defined I WILL GIVE BRAINLIESTCompare the excerpts from the English Bill of Rights and the US Bill of Rights.What protections are established by both excerpts? Choose two correct answers.protection from seizure of propertyprotection from unlawful arrestprotection from cruel punishmentprotection from excessive finesprotection from required punishment A planned high-speed train between Houston and Dallas will travel a distance of 386 kilometers in 5.40 10^3 seconds. What is the average speed of this train? Write an expression meaning a number divided by 4 + 8. Jimmy deposits $5000 into an account that pays 4.5% interest compounded weekly. How much would he have when he goes to withdraw his funds? There is not enough information to complete this problem. What part is missing if you are using the formula given below? Why would Muhammad Ahmad be especially effective atleading resistance against the British? Read the passage, then answer the question that follows.It has had a hard life of it, this feeling of Imperial patriotism. It was checked for a generation by the apathy and the indifference which were the characteristics of our former relations with our Colonies, but it was never extinguished. The embers were still alight, and when in the late war this old country of ours showed that it was still possessed by the spirit of our ancestors, and that it was still prepared to count no sacrifice that was necessary in order to maintain the honor and the interests of the Empire, then you found a response from your children across the seas that astonished the whole world by a proof, an undeniable proof, of affection and regard. I Believe in a British Empire,Joseph ChamberlainWhat concession does Chamberlain make in this passage?The honor and interests of the British Empire are all that matter.Britain once felt apathetic and indifferent toward its colonies.Affection and regard, the feelings of British children, are proof of Britains new way of life.Britain is still defined by the spirit of its ancestors and thirsts for war. Explain Paul's four didactic questions recorded in Romans 10:14-15. Use complete sentences. matt sells used books on the internet . he has a weekly fee he has to pay for his website. he has graphed his possible weekly earning what is the weekly fee that Matt pays for his website? Identify the correct sentence.A.The short poem Harlem by Langston Hughes is very powerful.B.The short poem Harlem by Langston Hughes is very "powerful."C.The short poem Harlem by Langston Hughes is "very powerful."D.The short poem "Harlem" by Langston Hughes is very powerful. NEED ASAP LIKE IN NEXT 5-10 MINUTES WILL GIVE BRAINLIEST: Which of the following emerged in Western Europe in large part as a reaction to the diplomatic exchanges exemplified in the passage?"The next day (25th May) (the Chan) sent his secretaries to me, who said: Our lord sends us to you to say that you are here Christians, Saracens [Muslims] and Tuins. And each of you says that his doctrine is the best, and his writingsthat is, booksthe truest. So he wishes that you shall all meet together, and make a comparison, each one writing down his precepts, so that he himself may be able to know the truth. Then I said: Blessed be God, who put this in the Chans heart. But our Scriptures tell us, the servant of God should not dispute, but should show mildness to all; so I am ready, without disputation or contention, to give reason for the faith and hope of the Christians, to the best of my ability. They wrote down my words, and carried them back to him. Then it was told the Nestorians that they should look to themselves, and write down what they wished to say, and likewise to the Saracens [Muslims], and in the same way to the Tuins.Excerpt from The Journey of William of Rubruck, written by a Franciscan monk sent by King Louis IX of France to the Mongol Empire in 1253The incorporation of Eastern Asian ideas and knowledge into mainstream European societyThe European practice of religious tolerance based on the example of the Mongol EmpireA political alliance that protected Western Europe from further invasions of the Mongol EmpireAn increased European awareness of important cultural, political, and economic developments in Eastern Asia Which of these is a major reason why Constantinople was chosen to be the capital of the Byzantine (Eastern Roman) Empire?A)it was close to the wealthy Russian Empire. B)it was the location of an Islamic holy siteC)it was at a crossroads of lucrative trade routesD)it was located far inland and protected by mountains smooth,calm,and fluid movements Are these bones axial, appendicularor both? A psychologist has designed an index to measure the social perceptiveness of elementary school children. The index is based on ratings of a child's responses to questions about a set of photographs showing different social situations. A random sample of 16 elementary school children was chosen, and their index measurements were recorded. Assume that the index measure in the population is normally distributed. The 95% confidence interval created from this data is (56.29, 65.09). This interval indicates:__________.Choose one or more:a. The average index of elementary school children must be 60.69.b. The standard deviation of the sample is about 10% smaller than the population standard deviation.c. That if we take many samples from this population 95% of them will have a sample mean between 56.29 and 65.09.d. 95% of all elementary school children in this district have indices between 56.29 and 65.09.e. 4.40 is 95% of the true average of the index for all elementary school children.f. We are 95% confident that the average index for all elementary school children is between 56.29 and 65.09.