Write in Scientific Notation Quick Check

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Question
What is the number 7.3×10^−8
written in decimal notation?(1 point)
Responses

0.00000007.3
0.00000007.3

0.000000073
0.000000073

0.0000000073
0.0000000073

730,000,000
730,000,000

1 answer

The number \( 7.3 \times 10^{-8} \) in decimal notation is \( 0.000000073 \).

So the correct response is:

0.000000073