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blsea [12.9K]
3 years ago
11

Simplify the expression. Write the answer using scientific notation. Astronomers measure large distances in light-years. One lig

ht-year is the distance that light can travel in one year, or approximately 5,880,000,000,000 miles. Suppose a star is 13.4 light-years from Earth. In scientific notation, how many miles away is it?
Mathematics
1 answer:
PolarNik [594]3 years ago
8 0
So u will do 13.4*5880000000000=78,792,000,000,000 is how many miles away it is
so ure answer is 
78,792,000,000,000
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Step-by-step explanation:

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according to question

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