Pre- Algebra

Please answer as soon as you can I need help figuring this out :)

Which number is greater than 5.5 x 10^-7 and less than 5.5 x 10^7?

A. 1.8 x 10^-12
B. 6.7 x 10^8
C. 5.2 x 10^3***
D. 3.9 x 10^-3

If you know what the answer is can you, if at all possible, explain how you got the answer? I want to do good on this quiz but also actually know the material. Thanks

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  1. C and D are correct

    (almost) any number with an exponent between -7 and 7 will work.

    I suspect a typo somewhere.

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  2. It was C thanks

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