The answer is B because 2/5 is greater than 5/12
Answer:
Step-by-step explanation:
a) In 1.2 seconds, sound will travel a distance of ...
(1.2 s)(340 m/s) = 408 m
This is the round-trip distance, so the reflecting surface is half that distance away.
The other side of the canyon is 204 m away.
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b) In 5 seconds, the sound will travel a distance of ...
(5 s)(340 m/s) = 1700 m
This is the one-way distance, so the lightning is about 1700 m away.
Answer:
53 cents per minute
Step-by-step explanation:
32 $ per hour
60 minutes per hour
100 cents per dollar
Step-by-step explanation:
By replacing x with 4, we get
- h(4)=1/4×4⁴-3×4³
- h(4)=1/4×256-3×64
- h(4)=64-192
- h(4)=-128
The answer is 4 or the third answer choice
