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Mathematics 17 Online
OpenStudy (anonymous):

The radius of the earth’s orbit is 150,000,000,000 meters. What is this number in scientific notation?

OpenStudy (anonymous):

i have no idea -_-

OpenStudy (anonymous):

move the decimal over between 15

OpenStudy (anonymous):

ohhh

OpenStudy (anonymous):

how many places did you move it

OpenStudy (anonymous):

yay u gave me a medal!!!! i feewl special...... (:

OpenStudy (anonymous):

lol your welcome and i moved it 11 spaces

OpenStudy (anonymous):

so then it would be 1.5 x 10^-11

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