1. Add 237.45 and 77.555 2. Multiply 67.884 times 0.000358 3. Divide 55.991 by 32

Q: Carry out the indicated operations. Write your answer in scientific notation with appropriate…

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Q: The table below shows the population of the three largest countries in North America in 2011. Find…

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Q: Write the answers to the following questions in scientific notation. a. A light-year, the distance…

A: The solution is given below Please post 1 by 1

Q: Simplify or perform the indicated operation (and simplify, if possible), whichever is appropriate :…

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Q: Add. Write your answer in scientific notation. (5.31 x 10°) + (6.53 x 10') 5.963 x 10 7.061 x 10…

A: The given sum is 5.31×108+6.53×107. Change the numbers in the above sum such that both have same…

Q: Simplify and write the answer in scientific notation: (3*10^4) (8*10^9)

A: on simplifying this we will get

Q: A group of friends were working with exponents in their chemistry class. Each student's attempt at…

A: We know xa·xb = xa+b

Q: Write the following using scientific notation: The earth is 150,000,000,000 meters from the sun. a.…

A: Write the following using scientific notation. The earth is 150,000,000,000 meters from the sun.

Q: Use the table to the right to answer the following question. How many kilograms of isotope would be…

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Q: Simplify without using a calculator. (6.0 x 1013)(9.0 × 10®) 2.0 x 10-6

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Q: B3.6x0 : 0.006 6x109 4. 97.2x10-918.0

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Q: use scientific notation and the properties of exponents to help with the calculations.…

A: The given expression is 0.000043000.00002.

Q: the number written in scientific notation? If not, explain. a. 0.15 x 104 b. 7.06 x 10−8 c. 3.3 x…

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Q: please solve it and show your work

A: The given product is,

Q: What is the length of the protein molecule in meters if we write it in a scientific notation 10.04 *…

A: The method of writing the scientific notation is when a number between 1 to 10 is multiplied to the…

Q: True or False When a number is expressed in scientific notation, it is expressed as the product of a…

A: Consider the given statement "When a number is expressed in scientific notation, it is expressed as…

Q: Neptune is approximately 45,000,000,000 kilometers from the Sun. What is this number written in…

A: According to the expression, we have

Q: Multiply and write the scientific notation for the answer : (4.3 x 10-17)( 6.4 x 10-8) Divide and…

A: writing the scientific notation: (4.3 x 10-17)( 6.4 x 10-8) = (4.3) x (6.4) x 10-17 x 10-8…

Q: 11. How long would it take you to walk to the Moon (distance to the Moon is 384,000 km) if you can…

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Q: A soup can has a diameter 2 7/8 inches and a height of 4 3/4 inches. How many square inches of metal…

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Q: State as many laws of exponents as you can recall.

A: Laws of exponents are mentioned here as follows: am.an=am+naman=am-n1an=a-n…

Q: a box of staples contains 4*10^3 staples and weighs 28 oz. how much does one staple weigh? write…

A: The box contains 4*10^3 staples.   Let 1 staple weighs x oz.  Then 4*10^3 staples weigh 4*10^3*x oz…

Q: Simplify using properties of exponents. (25x4y6)1/2

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Q: Express answers in the proper scientific notation form where appropriate. (keep in mind significant…

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Q: 4. Use the meaning of multiplication to explain why a box that is 5 inches high, 4 inches wide, and…

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Q: Which is larger: 1 trillion to the power of 8 or 1 googol? Explain your reasoning. What does it…

A: It is known that 1 trillion=1012 So, 1 trillion to the power 8 is 10128=1096 1 googol is 10100 Since…

Q: 7. State the name of the property that illustrated V17 +0 = V17 8. Simplify: 7-2 9. Write 1 trillion…

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Q: Colleague A 5x 0.000075 5x0.00008 (rounding off to the nearest 0.00001) -0.0004 - 4x 10 (scientific…

A: Concept - scientific notation

Q: How would you write 0.0005 in scientific notation? O 5x 10-4 O 5x 104 O5 x 10 3 O 5x 103

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Q: 2 x 103 8 x 10-5

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Q: 2. When the Earth and Mars are at their closest, the distance between the planets is 54.6 million…

A: Given are 54.6 million kilometers.

Q: (3.0 × 10’)(8.2 × 10-³) 1.23 × 10 Perform the operations and write the answer in scientific…

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Q: Perform the indicated operations and write the result in scientific notation rounded to three…

A: Here we have to perform the basic concepts of scientific calculation

Q: The area of Russia is about 1.71 x 10' square kilometers. The area of Jamaica is about 1.10 x 10…

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Q: Divide the following and express your answer in appropriate scientific notation: 3.5 x 10-3 1.4 x…

A: To perform the given division and express the result in scientific notation

Q: Divide -1.1*10^-7 by 9.45*10^8. Express your answer in a scientific notation and the coefficient to…

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Q: Simplify. Your answer should contain only positive exponents. 3 4 4m'n 4 4 т п

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Q: True or false: 40 * 102 is written in scientific notation…………..

A: Given:40×102

Q: Write the answer in scientific notation to four decimal places 455,000 * 823,000

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Q: True or false: 7 x 10* is written in scientific notation.

A: A number is said to be written in the scientific notation if it has been written in the powers of 10…

Q: An atoms of gold has a mass of approximately 3.25 x 10‐²² grams. What is the mass of 6000 atoms of…

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Q: The mass of a hydrogen atom is about 1.7 x 10-24 a. The mass of a lead atom is about how many times…

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Q: A flea is 9.31*10^6 times bigger than an atom. If an atom is 6.34*10^-2 mm^3, how big is the flea,…

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Q: Operate in scientific notation; express your solution in scientific notation. a) (4.8 × 10-8) + (9.6…

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Q: True or false: 70 x 10° is written in scientific notation.

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Q: Simplify by combining exponents of like terms: (λL)0.75 (λK)6

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Q: 24. If a ream of paper (500 sheets) is 2.125 inches thick, how thick is one sheet of paper? Give…

A: ANSWER :

Q: (a) The diameter of the smallest living cell is only about 0.00001 centimeter (cm).* Express this…

A: (a). The diameter of the smallest living cells in about 0.00001 cm.  To express the number in…

Q: use scientific notation and the properties of exponents to help perform the calculations. √0.000004

A: Given: √0.000004

Q: The area that lies either to the left of 1.56 or the right of 2.30

A: