Calculate the following mentally (and show how you did it!)   13 x 15 2^8 x 2^3 48 x 25 34200 / 50

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

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Q: 3.729×106 x 8.020×10-15

A: Explained below

Q: answer was 4.19      10^10. Which I am not under

A: N were large The weight of the configuration {n0,n1,n2,...} w = N!n0!n1!n2!...

Q: What is 1/4 as a whole number

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Q: what is (6.26+10^3

A: Given 6.26+10^3

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

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Q: excel

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Q: Evaluate: 361/2

A: 36123612 can be written as 36List out the factor of 3636 = 2 x 2 x 3 x 3

Q: The planet Mars is approximately 2.3*10^8 kilometers from the sun. The planet Mercury is…

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Q: 9HOW many times larger than 3 x 104 is 12 x 108?

A: Let A = 3*10^4 and B =12*10^8 How many times larger than A is B equal to B/A         = B/A         =…

Q: O Which value is closest to (5 x 104) + (7 x 10)? A 7x 1012 B 12 x 108 7 x 108 D 12 x 1012

A: The the following expression

Q: pts 1 pts S 1 pts 1 pts 1 pts 2req 1 pts 2req 1 pts 2req 1 pts 2req 1 pts 2req 1 pts 2req 1 pts 2req…

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Q: What is the step by step way to solve this problem so that I do not have to rely on a calculator?…

A: To evaluate the product of decimal numbers as shown

Q: 2 Length of the string = 0.4 times the length of the support Approximate length of the string to the…

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Q: Express the number in decimal notation. 2 billion 20 x 108 2 x 109 2,000,000,000 O 2 x 106

A: Given query is to express the given number in decimal notation. 2 billion.

Q: Suppose a city's population is 740,000. If the population grows by 12,620 per year, find the…

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Q: Evaluate (12/3)

A: Given: Evaluate (12/3)

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: how to show 3/4 an expression

A: Here, we need to write 3/4 as an expression.

Q: what is 2/3 x 6?

A: The given expression is   2/3 x 6

Q: #13. Multiply (4.7 x 105) x (5.2 x 10-11) using scientific notation. Leave your answer in scientific…

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Q: Compute the following using the methods we learned in class. Final answer should be in scientific…

A: To simplify

Q: Convert each of the following numbers from scientific to ordinary nc a. 6x 10° b. 4.4x107 -5 c. 3x10…

A: The given question has been solved in detail

Q: 10/21 multiply 14/15=

A: The objective of the question is to find the product of two fractions, 10/21 and 14/15.

Q: Perform the following calculation and express the answer to the proper number of significant…

A: To determine the answer into proper significant figures and report the answer into scientific…

Q: 18. 12

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Q: 1/12 - 7/6 divide 5/8 times 1 1/2

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Q: What is 4/3 written in two forms

A: Just divide 4 by 3 and we get 0.75⇒43=1.3and after dividing term remainder will be 1,therefore…

Q: Compute the following and give your answer in scientific notation: (7.0 x 10°) ÷ (2.0 × 102) = x 10^

A: compute the following

Q: arg ((1+ i.)^5)

A: