Asked by Val

The time between a lighting flash and the following thunderclap may be used to estimate, in kilometers, how far away the storm is. How far away is the storm if 12 seconds elapse between the lighting and the thunderclap?

a) 4 kilometers
b) 5 kilometers
c) 15 kilometers
d) 36 kilometers

I think it's either A or D
Am I correct or not?
Answered by Val
Oh, I forgot.
Use the formula d = t/3 where t is the time, in seconds, between the flash and thunderclap.
Answered by Ms. Sue
What is 12 divided by 3?
Answered by Bob
What is the answer i need it
Answered by Anon
12 divided by 3=4 so 4 kilometers!