The speed of sound is approximately 768 768768 miles per hour. When an object travels faster than the speed of sound, it

The speed of sound is approximately

768
768768 miles per hour. When an object travels faster than the speed of sound, it creates a sonic boom.
Write an inequality that is true only for speeds
(
s
)
(s)left parenthesis, s, right parenthesis at which a moving object creates a sonic boom.


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