blaird2006 blaird2006

09-09-2022
Chemistry

contestada

How many significant figures are in the number 1.89 ' 10³?
A. 3
B. 1
C. 4
D. 5
E. 2

Respuesta :

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09-09-2022

Answer:

of course A

Explanation:

1.89*10³

1890

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