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nlexa [21]
3 years ago
8

trip in space 4.5 x 10 exponent 9 miles will take 9 1/2 years how many miles will space craft travel per year

Mathematics
1 answer:
boyakko [2]3 years ago
5 0

(4.5 x 10⁹ miles) / (9.5 years) = <em>473,684,211 miles per year</em> (average, rounded)

(That's<em>  54,038 miles per hour</em>, average, rounded)


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4 0
3 years ago
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2 years ago
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