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Light travels 3×10^5 kilometers in one second. How far does it travelin 6.7 seconds? Woe in scientific notation
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Jan 9, 2018
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Light travels 3×10^5 kilometers in one second. How far does it travelin 6.7 seconds? Woe in scientific notation
Mathematics
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Petr
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It will travel 6.7 times farther, as the light is moving for 6.7 seconds versus 1. Therefore, you must do 3 *
* 6.7 which is 2.01 *
in scientific notation.
Keithwyland
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Jan 12, 2018
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Keithwyland
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scientific notation is
where 1≤a<10 and b is an integer
use commutaive property of multiplication and associative property
ab=ba and a(bc)=(ab)c
and
so
times 6.7=
the answer is
Rob Drimmie
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Jan 15, 2018
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Rob Drimmie
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