Afirework exploded 1,360 meters away and the sound of the firework took 4 seconds to reach you. at what speed did the sound travel?

Speed of sound, v = 340 m/s

Step-by-step explanation:

It is given that,

A exploded 1360 meters away, d = 1360 meters

time taken, t = 4 seconds

We need to find the speed of the travelled sound. Speed of sound is equal to the distance covered divided by total time taken i.e.

v = 340 m/s

So, the speed with which sound is travelled is 340 m/s. Hence, this is the required solution.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

the answer is two. hope this !