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Chapter 2: Problem 18

How would each of the following numbers be represented in \(\mathrm{E}\) notation? A) \(3.287 \times 10^{6}\) B) \(-978.65 \times 10^{12}\) C) \(7.65491 \times 10^{-3}\) D) \(-58710.23 \times 10^{-4}\)

Short Answer

Expert verified
Question: Convert the given numbers to E notation: A) 3.287 x 10^6 B) -978.65 x 10^12 C) 7.65491 x 10^-3 D) -58710.23 x 10^-4 Answer: A) 3.287e6 B) -978.65e12 C) 7.65491e-3 D) -58710.23e-4

Step by step solution

01

Express the number in scientific notation

To change the given numbers to E notation, ensure they are in scientific notation form. In this case, they are already in the correct form.
02

Convert to E notation format

Replace "x 10^" with "e" to transform the numbers from scientific notation to E notation. A)
03

Convert 3.287 x 10^6 to E notation

To convert 3.287 x 10^6 to E notation, replace "x 10^" with "e". The final answer equals: 3.287e6. B)
04

Convert -978.65 x 10^12 to E notation

To convert -978.65 x 10^12 to E notation, replace "x 10^" with "e". The final answer equals: -978.65e12. C)
05

Convert 7.65491 x 10^-3 to E notation

To convert 7.65491 x 10^-3 to E notation, replace "x 10^" with "e". The final answer equals: 7.65491e-3. D)
06

Convert -58710.23 x 10^-4 to E notation

To convert -58710.23 x 10^-4 to E notation, replace "x 10^" with "e". The final answer equals: -58710.23e-4.

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