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A high-speed train makes a

an express train makes a run of 240 km at a certain speed. another train whose speed is 12km/hr less takes an hour longer to
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2. asked by yaekob
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One example of a recent technological advancement that is helping people to overcome a physical boundary is __________.A. a
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2. asked by The boundaries of the former Soviet Union changed
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This poem describes a train as if it were a horse. Examine the imagery of the stanza in bold. What does it describe?A) The
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2. asked by Pan
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the speed of train A is 8 mph slower than the speed of train B. Train A travels 220 miles in the same time it takes train B to
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2. asked by pam
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the speed of train A is 8mph slower than the speed of train B. Train A travels 220 in the same time it takes train B to travel
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2. asked by mark
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A high-speed train makes a 360 mile nonstop run between two major cities in 712 hours. The train travels 80 mph in the country,
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2. asked by Help Please!
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A. The speed of train A is 6mph slower than the speed of train B. Train A travels 220 miles in the same time it takes for train
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2. asked by Anonymous
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the speed of train A is 16 mph slower than the speed of train B. Train A travels 210 miles in the same time it takes train B to
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2. asked by Help
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A train whistle is heard at 280Hz as the train approaches town. The train cuts its speed in half as it nears the station, and
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2. asked by henry
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I don't know how to do this the speed of train A is 18mph slower than the speed of train B train A travels 190 miles in the same
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2. asked by karon
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