The amount of gasoline used by a car varies jointly as the distance travelled and the square root of the speed. suppose a car used 25 liters on a 100-km trip at 100 kph, about how many liters will it use on a 1000-kmtrip at 64 kph.
A.100 L
B.200 L
C.300 L
D.400 L
Answers & Comments
Answer:
B.200 L
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