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Eduardwww [97]
3 years ago
14

6-4 Homework G

Mathematics
1 answer:
Westkost [7]3 years ago
5 0

Answer: Distance of earth from star = 24.78\times10^{14}\text{ miles}

Step-by-step explanation:

Given: A certain star is 4.2 \times 10^2 light years from the Earth.

One light year is about 5.9 \times 10^{12} miles.

Distance of earth from star = 4.2\times10^2\times 5.9\times10^{12}

=4.2\times5.9\times10^2\times10^{12}\text{ miles}\\\\=24.78\times10^{2+12}\text{ miles}\\\\=24.78\times10^{14}\text{ miles}

Hence, Distance of earth from star = 24.78\times10^{14}\text{ miles}

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