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anonymous
 one year ago
Miranda is adding the numbers below.
2.9x10^10 +5.35x10^10
What is the sum written in scientific notation?
A. 82.5x10^11
B. 8.25x10^10
C. 8.25x10^10
D. 82.5x10^11
anonymous
 one year ago
Miranda is adding the numbers below. 2.9x10^10 +5.35x10^10 What is the sum written in scientific notation? A. 82.5x10^11 B. 8.25x10^10 C. 8.25x10^10 D. 82.5x10^11

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.0add the 2.9 to the 5.35 and append the x10^10

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0scientific notation is of the form N.NN.. * 10^n where N.NN.. is a number between 1 and 10 (not including 10)

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0A 82.5*10^10 is NOT scientific notation because of the 82.5

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0note that options B and C are the same

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Opps C Is Actually 8.25x10^20 sorry

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0right  so which on do you think it is?
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