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neonofarm [45]
3 years ago
12

An observer took a time-exposure photograph of polaris and five nearby stars. how many hours were required to show their star pa

ths
Mathematics
1 answer:
olga55 [171]3 years ago
5 0
Photographing stars requires you to keep your exposure open for a long time. Taking pictures of star trails would take about 30 minutes to three hours. If you multiply that for the 6 stars stated above in the problem then you would be needing that much time if the stars were close and approximately 3 to 18 hours capture their star trails if they were far apart from each other.
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Answer:

$8.65

Step-by-step explanation:

138.40/16 = 8.65

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2 years ago
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The equation of a straight line is given by:

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