Question

A star in the Milky way galaxy is 7 multiply by 10*4 light year away from the earth and a light year is approxiamately 5.8 multiply by 10*12 miles. Find out in scientific form the distance of the star from the earth in miles.​

Answer 1

Answer:

40.6×10*16

Step-by-step explanation:

7×10⁴ Light year = distance between the star and Earth.

Light year = 5.8×10¹²

therefore

distance in miles=

7×10⁴×5.8×10¹²

=7×5.8×10⁴×10¹²

=7×5.8×10^16

=40.6×10^16

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Answer 2

distance=7×10*4 × 5.8×10¹²

7×5.8×10*4×10¹²

40.6×10*16