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3 years ago

Need help with this very confused lol

Mathematics

2 answers:

MrRa [10]3 years ago

7 0

Answer:

The answer is 3 ^3

The third option

Shtirlitz [24]3 years ago

7 0

Answer:

$\frac{ {3}^{ - 9} }{ {3}^{ - 12 } } \\ = 3^{ - 9 - ( - 12)} \\ = 3^{ - 9 + 12 } \\ = 3 ^{3}$

third answer is correct.

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By calculating the time taken to reach we get to know that the The time taken by the other person is less than yourself

Step-by-step explanation:

Given that the other person and yourself left at the same time and the speed of the other person is 60 miles per hour and the speed of yourself is 40 miles per hour.

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Let the time taken to reach the destination at a distance of d by the other person is T1.

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