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The area of a certain state is 840,000 miles. what is this area in scientific notation

8.4 x 10^-4


84 x 10^-3


84 x 10^3


8.4 x 10^5


Plz help asap!!!!

2 Answers

1 vote


84 *10 √(?)
User FDS
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2 votes

The answer is D the last one.

User Yanunon
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