40.3k views
17 votes
Write the following number in standard form 7.21x10^5

User Bouncner
by
5.1k points

2 Answers

4 votes

Answer:

it's 21000v^7x

User Romellem
by
5.2k points
1 vote

Answer:

721000

Explanation:

User Fabio Milheiro
by
5.0k points
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