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Author Question: If a number in powers-of-ten notation is written as just the number 10 and the exponent, what is ... (Read 72 times)

craiczarry

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on: Jul 28, 2018
If a number in powers-of-ten notation is written as just the number 10 and the exponent, what is assumed to be part of the number?
 a. Nothing.
  b. The number 1 multiplied by 10 to the exponential power.
  c. The number 10 multiplied by 10 to the exponential power.
  d. The minus sign for the case of a negative number.
  e. Some unknown number to multiply times 10 to the exponential power.

Question 2

To multiply two powers of ten:
 a. multiply the exponents.
  b. add the exponents.
  c. multiply the numbers and add the exponents.
  d. multiply the exponents and add the numbers.
  e. multiply the numbers and subtract the exponents.


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EAN94

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Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

c


craiczarry

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


EAN94

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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