When you are translating a number from scientific notation to standard form, what does the exponent tell you? The number of zeros to add to the end of the original number the number of places to move the decimal point
66,854 results
Math
1. What are the steps to solve this problem? 0.000027 ÷ 0.000009 Requirements: • Explain how to use scientific notation to solve the problem. • Describe how to divide numbers written in scientific notation. • Give you final answer in simplest form.

7th grade math
1. The area of Greenland is 840,000 square miles. What is this number in scientific notation? (1 point) 840 x 105 84 x 10–5 8.4 x 105 8.4 x 10–5 2. What answer represents this number in scientific notation? 0.00000916 (1 point) 916 x 10–8 9.16 x

PreAlgebra
1. What makes the statement true? 8^2 =? A. 64 B. 16 C. 1/64 D. 1/64 2. What is the solution to (4 x 10^3) x (6 x 10^6), written in a scientific notation? A. 24 x 10^9 B. 2.4 x 10^9 C. 24 x 10^18 D. 2.4 x 10^10 3. What is 0.000000512 written in a

7th grade math  Scientific Notation basics
1. The area of Greenland is 840,000 square miles. What is this number in scientific notation? 2. What is this number in standard form? 5.75 x 10^9 3. In a recent year the world production of wheat was about 5.2 x 10^8 metric tons. What is this number in

Math! Please Check My Awnser!
Hello! I need some help with math! I have tried to do this but I am unsure about my answers. My I will identify my answers with a "

Math
1. Write 6 x 10^4 in standard form. A. 600 B. 6,000 C. 60,000 D. 600,000 2. write 2.3 x 10^3 in standard form. A. 230 B. 2,300 C. 23,000 D. 230,000 3. Write 968,000 in scientific notation. A. 968 x 10^3 B. 9.68 x 10^2 C. 9.68 x 10^4 D. 9.68 x 10^5 4. write

Math PLZ HELP
1. Which of the following expressions is written in scientific notation? 1. 73.4 x 105 2. 0.09 × 107 3. 80 x 103 4. 4.22 x 10–3 2. Which of the following is 0.0000000708 written in scientific notation? 1. 7.08 x 10–8 2. 7.8 x 10–8 3. 708 x 10–10

Math
1. What are the steps to solve this problem? 0.000027 ÷ 0.000009 • Explain how to use scientific notation to solve the problem. • Describe how to divide numbers written in scientific notation. • Give you final answer in simplest form. (5 points) I

Math! Please Help!
1. What is the simplified form of (–3x^3y^2)(5xy^–1)? I think it is 15x^4y 2. What is the simplified form of –9m^–2n^5 × 2m^–3n^–6? I have no idea on this one. :/ 3. A rectangular pasture has a fence around the perimeter. The length of the

Math
When you are translating a number from scientific notation to standard form, what does the exponent tell you? The number of zeros to add to the end of the original number the number of places to move the decimal point to the left the number of places to

math
. what are the steps to solve this problem? 0.000027/0.000009 requirements: explain how to use scientific notation to solve the problem describe how to divide written in scientific notation give your final answer in simplest form.

Math, science
1. Distance in space is often written using a light year. A light year is the distance light travels in one year. It is equal to about 6,000,000,000,000 Miles. Write this measurement in scientific notation My answer was A 2. Jordan Road 4500 in scientific

Math
what is 0.000750 in scientific notation? a.75 x 10^4 b. 7.5 x 10^3 c.7.5 x 10^4 d. 7.5 x 10^5 what is 27/6 written as a decimal? a 4.2 b 4.3 c 4.4 d 4.5 what is 8.57 x 10^4 in standard form? a.85000 b. 0.00857 c. 8570000 d. 0.000857 which of the

Algebra 1
Plz help me with the following problems. Simplify. 5^1(3^2) Simplify. mn^4/p^0q^2 Write a scientific notation. 0.0042 Write in standard notation. 6.12*10^3 Simplify. Write in scientific notation. 0.5(8 * 10^5) Simplify. Write in scientific notation. (9

Math
1. Factor Form : 1x1x1x1 Exponent Form : 1^4 Standard Form : 1 2. Factor Form :2x2x2 Exponent Form : 2^3 Standard : 8 3.Factor Form : (6)(6)(6) Exponent Form : (6)^3 Standard : 216 4.Factor Form : 5x5x5 Exponent form : 5^3 Standard 125

Math
A total of 8 058 044 651 Web pages were searched by Google by the end of 2004. Express this number in a scientific notation and in expanded form.

Math
1. –(10)^–1 (1 point) –1/10*** 1/1^10 1/10 10 2. 1/c^5 (1 point) c^5 5c –c^5*** –5/c 3. What is the value of y^5/x^3 for x = 2 and y = –4? (1 point) 10/3 128 1/128 –128*** 4. Is the number written in scientific notation? If not,

Chem 10
Calculate the value of the following in exponential form, using standard scientific or "e" notation (for example, 105 = 1.05e2). Enter the correct number of significant figures. (2.700e2 cm)3 / (1.20e3 cm)2 Can't understand how many sig figs.

Hard Math :(
2. What answer represents this number in scientific notation? 0.00000916 a. 916 x 10^8 b. 9.16 x 10^6 c. 916 x 10^8 d. 9.16 x 10^6 3. What is this number in standard form? 6.8 x 10^4 a. 5,750,000,000 b. 575,000,000,000 c. 0.00000000575 d. 0.575000000000

Math
Jamie used a microscope to measure the diameter of a hair. She found that the diameter of the hair was 0.000072 meter. How is this number written in scientific notation? I know the answer is 7.2 times 10 exponent 5 but can someone tell me the steps

Math.
A human red blood cell is about 0.000008 meters in diameter which of the following represents this number in scientific notation 6 A. 0.8 x10 6 B . 8.0 x 10 6 C. 0.8 x 10 6 D. 8.0 x 10 MR loya stayed that the circumference of earth at the equator is

algebra
0.000027 ÷ 0.000009 Requirements: • Explain how to use scientific notation to solve the problem. • Describe how to divide numbers written in scientific notation. • Give you final answer in simplest form. (5 points) i already have the answer,0.000027

Math
What is 0.68 written as a simplified fraction? My answer is 17/25. What makes the statement true? 7^2= My answer is 14. What is 308,745,538 is scientific notation? My answer is 3.1 x 10^8. What is the solution to (3 x 10^2) x (5 x 10^5)written in

Mathematics
The budget for Ohio is 69.1 billion with a population of 11.7 million residents. Round all scientific answers with two decimals with no spaces. Example: 1.23x10^4 or 1.23E4 Write the budget in scientific notation. 1 point Debt: Write the population in

Algebra 1 I need help!!!!!!!!!!!!!!!!
8.A number raised to a negative exponent is negative. Is it always , never, or sometimes. 7. Evaluate 1/2a^4b^2 a = 2 and b = 4 remember a^to the negative 4 6. Simplify. Write in scientific notation. (9 x 10^3)^2 Thanks to anyone who helps right away

8 grade math
how can you express a number in expanded form and in scientific notation?

math ALG 2!scientific notations helpp
1.)Write the following value in scientific notation. 23,000,000 2.)Write the following value in scientific notation. 7,400,000 3.)Write the following value in scientific notation. 0.00000021 4.)Write the following value in scientific notation. 0.00003165

algebra 1
write in scientific notation and standard form. (1.9x10 to the second power)times (4.7x10 to the 6th power) how do you do this?

Algebra 1
Determine if the number is written in scientific notation. 4.8 * 100^7 A.) No, it is not written as a number times a power of 10.* B.) Yes, the number is written in scientific notation. C.) No, the first factor is not a number between 1 and 10. 5.1 * 10^8

math
1. Simplify. 14 ^ 4 A. 1 / 14 ^ 4 B. 56 ** ? C. 1 / 14 D. 1 / 14 ^ 4  2. Multiply, write in scientific notation. (9 x 10^4)(8 x 10^6) A. 7.2 x 10^25 B. 1.7 x 10^11 C. 7.2 x 10^11 ** ? D. 1.7 x 10^25  3. Write expression using single exponent.

math
HELP ME!!! One of your friends missed the class on scientific notation. Describe how you would explain to your friend what it means for a number to be in scientific notation and how to convert a number from standard form to scientific notation.

PHYSICS
Express following measurements in scientific notation. 1. a) 5800 m I don't even get what scientific notation is. In my book its ays, that in Scientific notation, the numerical part of a measurement is expressed as a number between 1 and 10 multiplied by a

math/prealgebra
how do u change 0.015 from standard form to scientific notation [ please don't charge me money im only 11 yrs old trynna get help with my homework ]

Algebra
Write in standard notation. 6.12 X 10^3. A. 6120 B. 612 C. 61,200 D. 61.2 A Simplify and write in scientific notation. 0.5(8 X 10^5). A. 8 X 5^5 B. 4 X 5^5 C. 8 X 10^5 D. 4 X 10^5 D

math
turn standard form into scientific notation: 1. 12457.686 m 2. 0.000065423 g 3. 128.90 g 4. 0.0000007532 m turn scientific notation back to standard form: 1. 1.37 x 10^4m 2. 2.875 x 10^2g 3. 8.755 x 10^5g 4. 7.005 x 10^3m

Math
1. The length of a micrometer is approximately 0.00003937 inch. How would you express this in scientific notation? A. 0.3937 * 10^4 ** B. 3.937 * 10^5 C. 39.37 * 10^6 D. 3937 * 10^8 2.Write each number in either scientific notation or standard

Algebra
write 16.3 million in standard and scientific notation form ?

science
How to write 5,800 million metric tons in standard form and in scientific notation?

Math
I have a rectangle and i have to find the area using scientific notation and standard form. The length is 1.2 x 10^5 and the width is 2 x 10^2. Thanks!

math
Simplify each exponent. 'Write the answer in standard form and exponent form. 12^2 (2^8)*(2^3) 2^15/2^8 4^5+4^2 (3^3)^2 ((2)^4*(2)^5)/(2)^6 4^22^3 help....i forget how to do these. thanks,

algebra
Write each number in either scientific notation or standard notation. The diameter of Mercury is 4879 kilometers. The distance from Saturn to the Sun at its closest point is about 8.4044×108 miles. The diameter of a platelet is about 3×10−6 meter.

Math
Use scientific notation to rewrite the number. 0.000034 3.4 x 10^5 **** 3.4 x 10^7 34 x 10^8 Am I right, or can you explain this to me? I can't do scientific notation very well:(

Homework help plz( Steve or Reiny)
Determine if the number is written in scientific notation. If not, explain 32 * 10^4. (1 point) No; it is not written as a power of 10. No; the first factor is not a number between 1 and 10. Yes; the number is written in scientific notation. Determine if

8th Grade Math
Question: a) Write in standard notation: 6.3 X 10 to the ninth power. b) Write in scientific notation: 0.00000047

Algebra
Use scientific notation to multiply the following two numbers. Express the answer using scientific notation; retain all nonzero decimal places (1.9 • 10^4) • (8.4 • 10^5)

Math
Describe and correct the error in writing the number 81,700,000 in scientific notation. Standard form 81,700,000 product form 81.7*100,000 scientific notation 81.7*10

math
Calculate the value of the following in exponential form, using standard scientific or "e" notation (for example, 105 = 1.05e2). Enter your answer with the correct number of significant figures. 885.75 g + 10.151 g  25.50 g Calculate the value of the

math
please help 5*10(8 is a power for the ten) That would be 0.00000005 (seven zeroes after the decimal point) in decimal form. Do you have some other question about that number? Most of us would prefer you write that number as 5*10^8 when typing

7th grade math questions Scientific Notation
19. Write the size of a grain of very fine sand, about 9.35 x 10^2 cm, in standard form. 31. The population of the US is expected to be 392 million people by 2050. Write this answer in scientific notation. 37. Write 10^29  10^28 in scientific notation.

math,correction
can somone correct these for me please... Simplify (m^5)^8 My answer.m^40 List the terms and coefficients of 8x^34x^2+3 My answer: terms: 3 coefficients: 8,4 This next one i'm not sure about how to even do it... write 9.03 X 10^2 in standard notation.

Algebra
What is 0.68 written as a simplified fraction? My answer is 17/25. What makes the statement true? 7^2= My answer is 14. What is 308,745,538 is scientific notation? My answer is 3.1 x 10^8. What is the solution to (3 x 10^2) x (5 x 10^5)written in

Math
Expresses this number in scientific notation. 50,000 (Use scientific notation. Use the multiplication symbol in the math palette as needed) I'm kinda confused on this.

Algebra 1
I am having trouble with a few questions....Wondering if you could help...My answers have the *** by them..... 1. A lab is growing bacteria in a culture dish. The amount of bacteria in the dish doubles every 3 hours. Initially, there are 500 bacteria in

Math
Determine if the number is written in scientific notation. If not, explain; 3 x 100⁻⁶. A. No; it is not written as a power of 10. B. No; the first factor is not a number between 1 and 10. C. Yes; the number is written in scientific notation. I'm almost

Algebra
The distance from the Earth to the sun is 93,000,000 miles? Write this number in scientific notation. A scientist measures a speck of sand as having a diameter of 0.00000034? Write this number in scientific notation.

Algebra I
Determine if the number is written in scientific notation. 4.8 x 100^7 a. no, it is not written as a number times a power of 10 b. yes, the number is written in scientific notation **** c. no, the first factor is not a number between 1 and 10

Algebra
1. What are the steps to solve this problem? 0.000027 ÷ 0.000009 Requirements: Explain how to use scientific notation to solve the problem Describe how to divide numbers written is scientific notation Give your final answer in simplest form Plz help!!

Math
3. What makes the statement true? 7^–2 =? 4. Evaluate the expression 6^2 • 4^0? 5. Write 5^2 • 5^1 • 5^3 as a single exponent. 9. What is the solution to (4 × 10^3) × (6 × 10^6), written in scientific notation? 11. Find the product. 1/10 •

Math
If you were a biologist counting very large numbers of cell as part of your research, give several reasons why you might prefer to record your cell counts in scientific notation instead of standard notation?

math
A total of 8 058 044 651 Web pages were searched by Google by the end of 2004. Express this number in a scientific notation and in expanded form.

Math
When you are translating a number from scientific notation to standers form what does the exponent tell you a.the numbers of zeros to add to the number b.the number of places to move the decimal left c.same as b but right d.the number of times to multiply

Mathematics
When you are translating a number from scientific notation to standard form, what does the exponent tell you? The number of zeros to add to the end of the original number the number of places to move the decimal point to the left the number of places to

Algebra
just wanted to check my answers for a quick check since im not really confident in scientific notations... 1) The area of Greenland is 840,000 square miles. What is this number in scientific notation? A) 840x10^5 B) 84x10^5 C) 8.4x10^5 *** D)8.4x10^5 2)

math((PLEASE HELP!))
If two numbers are written in scientific notation. how can you tell which number is greater? Where on a number line does the value of a positive number in scientific notation with a negative exponent lie?

math
1. the speed of light is 8.0x^8m/s in standard form that is? 2. the average size of a virus is 2x 10^10 nanometers in diameter. how to write the number(s) given scientific notation in standard form. thank you

Math
Hi everyone! I am extremely struggling with this questions and was hoping someone would go over them with me. Thank you! 1. Which of the following expressions is written in scientific notation? a. 73.4 x 10^5 b. 0.09 × 10^7 c. 80 x 10^3 d. 4.22 x 10^–3

Math
Asking to describe & correct the error in writing the number 81,700,000 in sci. notation. Standard Form 81,700,00 Product Form 81.7 x 100,000 Scientific notation 81.7 x 10^5

Math
Please help with the following questions: 1. write 12 million in scientific notation 2. Write 17,600 in scientific notation 3. write 1.2 * 10 to the fourth power in standard form 4. write 5 * 10 to the sixth power in standard form

Math/Standard and scientific notation
Express each measure in standard form. (One more thing by the way you need this few prefixes) Tera= 10 to the 12th power Giga= 10 to the 9th power Mega= 10 to the 6th power Kilo= 10 to the 3rd power Pico= 10 to the 12th power Nano= 10 to the 9th power

Algebra Help!!
Find an example of scientific notation in real life Explain why the number was written in scientific notation. Create a multiplication problem with scientific notation

math
what is the name of the number next to the base a.pokemon b.exponent c.scientific notation d.hypothesis

math
2. What answer represents this number in scientific notation? 0.00000916 a. 916 x 10^8 b. 9.16 x 10^6 c. 916 x 10^8 d. 9.16 x 10^6 3. What is this number in standard form? 6.8 x 10^4 a. 5,750,000,000 b. 575,000,000,000 c. 0.00000000575 d. 0.575000000000

math
2. What answer represents this number in scientific notation? 0.00000916 a. 916 x 10^8 b. 9.16 x 10^6 c. 916 x 10^8 d. 9.16 x 10^6 3. What is this number in standard form? 6.8 x 10^4 a. 5,750,000,000 b. 575,000,000,000 c. 0.00000000575 d. 0.575000000000

scientific notations
Explain how to convert seven point one three times ten to the eleventh from scientific notation to standard form, then give the answer in standard form.

math
1. Is this student's work correct? ( 9 x 10^3 ) ( 5 x 10^2 ) = ( 9 x 5 ) ( 10^3 x 10^2 ) = 45 x 10^3+2 = 45 x 10^5 A. Yes. The student rewrote the problem and then multiplied correctly. *** B. No. The student should have changed the scientific notation to

chemersty
Calculate the value of the following in exponential form, using standard scientific or "e" notation (for example, 105 = 1.05e2). Enter your answer with the correct number of significant figures. 885.75 g + 10.151 g  25.50 g

Math
What is 0.68 written as a simplified fraction? My answer is 17/25. What makes the statement true? 7^2= My answer is 14. What is 308,745,538 is scientific notation? My answer is 3.1 x 10^8. What is the solution to (3 x 10^2) x (5 x 10^5)written in

math...please help asap
Solve the following; use proper fractions in your answer: 1. 1/3 + 1/4 = 7/12 2. 4/52/3 = 2/15 3. 5/6 * 4/5 = 2/3 4. 3/7 divided by 6/8 = 4/7 5. 3 1/4  1 3/8 = 1 7/8.....is this a proper fraction? 6. 5 8/9 + 2 4/7 = 8 29/63..is this a proper fraction?

Algebra
Power Standard Form 10^1 10 10^2 100 10^3 1000 10^4 10000 10^5 100000 Explain how the number of zeros in the standard form of a power of 10 relates to the exponent. Write a rule for the number pattern as well.

Math
Why does a calculator express some numbers in scientific notation rather then in standard form?

Math
I need to make a crossword puzzle using scientific notation and standard form

math
1. Which of the following expressions is written in scientific notation? 1. 73.4 x 105 2. 0.09 × 107 3. 80 x 103 4. 4.22 x 10–3 2. Which of the following is 0.0000000708 written in scientific notation? 1. 7.08 x 10–8 2. 7.8 x 10–8 3. 708 x 10–10

Algebra 1
8.A number raised to a negative exponent is negative. Always, never , or sometimes. 7. Evaluate 1/2a^4b^2 a = 2 and b = 4. 6. Simplify. Write in scientific notation. (9 x 10^3)^2 Thanks to anyone who helps right away and need right answer from the

algebra
i need help. not saying these are right, i just tried my best, could someone check them for me? (NOT ALL ARE ANSWERED) 1. (5)^1 A.  1/5 ********** B. 5 C. 5 D. 1/5 2. (8.3) ^0 A. 1 B. 1 C. 0 D. 8.3 ********** 3. 1/a^2 A. a^2 B. 2/a C.2a D. a^2

Algebra
i need help. not saying these are right, i just tried my best, could someone check them for me and just tell me the letters for the correct ones? (NOT ALL ARE ANSWERED) 1. (5)^1 A.  1/5 ********** B. 5 C. 5 D. 1/5 2. (8.3) ^0 A. 1 B. 1 C. 0 D. 8.3

math
Miriam and Priya are dividing numbers written in scientific notation. (3 points) Miriam’s expression: Priya’s expression: 2.8x109 2.8x102 1.4x104 1.4x103 Without completing the division, explain how can you determine that their answers will have the

science
How to write 5,800 million metric tons in standard form and in scientific notation?

algebra
9.6*10^2/3.2*10^5 please evaluate this expression and show answer in both scientific notation and in standard form. Thank you so much for helping me.

Math
In math class, Sam correctly multiplied 3.625 × 10 with the exponent of 8 by 500, then reported his product in scientific notation. What was the exponent in Sam’s product? a.16 b.10 c.7 D.5 I think the answer is B. Please correct me if I am wrong,

Algebra
1. Simplify 5^1(3^2) A. 45 B. 1/45 C. 15^3 D. 15^2 2. Simplify (3xy^3)^2(xy)^6 A. 9x^8y^12 B. 3x^8y^12 C. 2x^3y^12 D. 9x^8y^9 3. Simplify. Written in scientific notation. 0.5(8 x 10^5) A. 8 x 5^4 B. 4 x 5^5 C. 8 x 10^5 D. 4 x 10^5 4. Astronomers measure

Math
Simplify each exponent. 'Write the answer in standard form and exponent form. 12^2 (2^8)*(2^3) 2^15/2^8 4^5+4^2 (3^3)^2 ((2)^4*(2)^5)/(2)^6 4^22^3 help....i forgot how to do these. thanks,

math
liz  8^2 x 8^6 = 8^18 chris  8^3 x 8^6 =8^9 jen  8^3 x 8^6 = 64^9 a) who completed it correctly b) what did the other 2 do wrong _____________________________________ Miriam and Priya are dividing numbers written in scientific notation. (3 points)

Math
1. Evaluate 1/2a^4 b^2 for a=2 and b=4 A. 2 B. 1/2 C. 3 D. 4 2. Simplify. Write in scientific notation. (9x10^3)^2 A. 8.1x10^5 B. 8.1x10^4 C. 8.1x10^3 D. 8.1x10^6 3. Simplify. Write in scientific notation. 0.5(8x10^5) A. 8x5^5 B. 4x5^5 C. 8x10^5 D.

math
I am trying to find the answer to a scientific notation problem, express in simplify terms (2y) with and exponent of 4.

algebra
Am I allowed to post 3 related questions? I'll try. Please write these scientific notation answers in standard form showing complete work. 1.764*10^8 3.90625*10^7 3.0*10^3 Thank you.

math ALG 2!scientific notations helpp
Write the following value in scientific notation. 23,000,000 Write the following value in scientific notation. 7,400,000 Write the following value in scientific notation. 0.00000021 Write the following value in scientific notation. 0.00003165 Which value

math
(0.3 x 10^6)/(3 x 10^6) those are both in scientific notation, need answer in standard notation. don't know how to do it. :/

Math
Is 10.512 * 10^3 written in proper scientific notation? If not rewrite the number in proper scientific notation.

Math 11
Scientific Notation question... It says put it in scientific notation and here is the question. 3100.0 x 10^2 But it's already in scientific notation... and I have no clue what to do... I've never done a question in scientific notation before... can

Math
Use scientific notation to divide the following two numbers. Express the answer using scientific notation; retain at least three decimal places. 6.2 • 107 / 4.15 • 103