Answer:
2√15
Step-by-step explanation:
Recall that distance = speed times time. Thus, time = distance / speed.
Here:
time = distance / speed = 0.8 km / 12 km/hr = 1/15 hr.
Note that 1/15 hr = 1/15 (60 min) = 4 minutes
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The answer is $4.85;$81.85<span> which is B. </span>
Answer:
29
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