iQ Quiz Game 47

Test # 47


1.
Man driving a distance of 90 miles averages 30 miles/hr. On the return trip he averages 45 miles/hr. What was his average speed for the round trip (in miles/hr)?

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When the Galileo Probe entered Jupiter's atmosphere, it was traveling at a speed of 106,000 miles per hour. This is the fastest impact speed ever achieved by a man-made object.      .. More >>
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