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Mathematics 20 Online
OpenStudy (anonymous):

What is the following number in decimal form? 1.68 × 10 –8 A. 0.00000000168 B. 0.0000000168 C. 168,000,000 D. 16,800,000,000

OpenStudy (anonymous):

@doc.brown

OpenStudy (anonymous):

move the decimal 8 places to the left

OpenStudy (anonymous):

please read again move the decimal 8 places to the LEFT

OpenStudy (anonymous):

B?

OpenStudy (doc.brown):

8 places is correct.

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

OpenStudy (anonymous):

hint, when you multiply numbers with exponents, the exponent adds up

OpenStudy (anonymous):

c?

OpenStudy (anonymous):

|dw:1397866722793:dw|

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