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minniemarshmallow
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The time between lightning flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is. How far way is a storm if 9 seconds elapse between the lightning and the thunderclap?


Use the formula d = t/3, where t is the time, in seconds, between the flash and the thunderclap.

A27 kilometers
B18 kilometers
C12 kilometers
D3 kilometers

(I think the answer is d but I'm unsure, please help!)

Verified Answer :

kemanci

9/3 is 3, so D is the correct answer

Answer: D. 3 kilometers

Step-by-step explanation:

Here, the given formula, that shows the distance of storm,

\(d=\frac{t}{3}\)

Where, t is is the time, in seconds, between the flash and the thunderclap,

Here, t = 9 seconds,

Thus, the distance of the storm ,

\(d=\frac{9}{3}=3\text{ km}\)

Hence, the storm is 3 km away if 9 seconds elapse between the lightning and the thunderclap.

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