Answer:
The sound takes time to go to a point and reflect back to your position.
It means the sound went twice a distance.
=> Suppose it takes about 0.5 seconds to hear the echo, the canyon wall would be [750 x (0.5/3600)]/2 = 0.052 miles
=> Suppose it takes about n seconds to hear the echo, the canyon wall would be [750 x (n/3600)]/2 miles
Hope this helps!
:)
Answer:
There are no like terms.
Step-by-step explanation:
Answer:
Yes, they could use a $100 gift certificate to buy 12 tickets.
Step-by-step explanation:
Going by 3 tickets
3 tickets is $23.25
6 tickets is $46.05 ($23.25 x 2 = $46.05)
9 tickets is $69.75 ($23.25 x 3 = $69.75)
<u><em>12 tickets is $93.00 ($23.25 x 4 = $93 or $93.00)</em></u>
Hope this helps!
Answer:
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Answer:
g(x)=f(x+3)+5
Step-by-step explanation: