Mathematics, 20.02.2022 20:40 JUSTDAN6929
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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 2.23 × 10^2 light-years from Earth. In scientific notation, approximately how many miles is it?
2.23 x 10^14
1.31 x 10^14
1.31 x 10^15
5.88 x 10^12
Answers: 2
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Astronomers measure large distances in light-years. One light-year is the distance th...
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