Miguelrocks001
Convert the number 0.000145 to scientific notation.
A. 1.45 x 105
B. 1.45 x 104
C. 1.45 x 104
D. 1.45 x 105



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JFraser
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how many times does the decimal point move to make 0.000145 look like 1.45?

Miguelrocks001
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it moves 4 times. but im not sure if its negative 4 or positive.

Pologirl19
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It is a negative

aaronq
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positive to the left, negative to the right

Miguelrocks001
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Thanks