Math
If the diameter of each of a car's wheels is 0.4 meters, approximately, what was the average speed of the car for its three-hour trip in which each wheel made 100,000 revolutions?
A. 33 kmh
B. 35 kmh
C. 42 kmh
D. 47 kmh
E. 51 kmh
Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to see the answer)
Verbal
According to public health officials, in 1998 Massachusetts became the first state in which more babies were born to women over the age of thirty than under it.
A. than
B. than born
C. that they were
D. than there had been
E. than had been born
Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to see the answer)
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