Karl drove 40 miles in 50 minutes. Teresa drove 35 miles in 42 minutes. Who had a higher average speed?
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Answer: Teresa
Velocity is defined as the distance covered in x time. So, to find the velocity of Karl we would have to divide 40 by 50 which is 0.8 miles/min. Teresa's speed is 35/42 = 0.8333 which is slightly higher.
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ANSWER
average speed of Teresa is more=0.833.. miles per minute
Step-by-step explanation:
average speed of Karl=40÷50
=0.8 miles per minute
average speed of Teresa=35÷42
=0.833.. miles per minute
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