Mathematics, 20.01.2020 04:31 makennahudson94
Astronomers measure large distances in light-years. one light-year is the distance that light can travel in one year, or approximately 5.88 × 10^12 miles. suppose a star is 9.8 × 10^1 light-years from earth. in scientific notation, approximately how many miles is it?
Answers: 2
miles.
miles.
light-years![d=5.88\times10^{12}\times9.8\times10^1=5.88\times9.8\times^{12+1}....\text{[Since]a^m\times a^n=a^{m+n}}\\\\57.624\times10^{13}=5.7624\times10^{14}](/tpl/images/0462/2947/1fe64.png)
miles.
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Astronomers measure large distances in light-years. one light-year is the distance that light can tr...
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