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Hello there!

The coefficient must be between 1 & 10. So the coefficient is 7.3.

7.3x10^8

Hope this helps! :)

[tex]GraceRosalia[/tex]

lalalalalashhhhh
7.30x10^8 you get this answer by getting the first 3 numbers and adding it to the first base of equation and the base which is always gonna be 10 when multiplying in scientific notation then count the zero’s and the numbers of the first coma.

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