Question

A sound wave travels at 340 meters per second. Determine how far from the source the wave has traveled after the 0.50 second.

Answer 1

If you are moving at 6 m/s, how far have you travelled in 0.5 seconds?

Answer 2

You travel a distance of
speed * time
= 6 * 0.5
= 3 meters

Now can you answer your question?

Answer 3

surely just 340x0.5

Answer 4

Daddy's Silly Triangle FTW! http://www.revise.ie/wp-content/uploads/2012/01/1310B-Algebra-9B.pdf