Two trains are traveling at constant speeds on different tracks. train A- goes 0 to 12.5 all the way to 100 (elapsed time seconds- 1) Train B went 0 thru 100 (elapsed time seconds- 0 to 1 thru 4) Which train is traveling faster? Explain your reasoning.

Q: A plane with a constant air speed of 205 mph and flying at a constant height of 2 miles flew over an…

A: We find distance traveled by the plane in 107 seconds then find the change of angle per second.

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A: Speed of train

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A:

Q: What are the steps to solving this? How do I know if they're increasing, decreasing or constant?

A:

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Q: 9.) In the morning, a fish was swimming at 43 feet below sea level. In the afternoon, it was…

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Q: 125. In Example 6, we found that the distance between Albuquerque, New Mexico, and Glasgow, Montana,…

A: Given :                   The distance between Albuquerque, New Mexico, and Glasgow, Montana…

Q: temperature

A:

Q: An automobile 20 feet long overtakes a truck 40 feet long that is traveling at 50. At what constant…

A: Let the speed of the automobile be v feet/second. Since both vehicle going in the same direction.…

Q: Q1/ A body cools from 80°C to 50°C in 30 minutes. The temperature of the surroundings is 25°C. Find…

A:

Q: A train is traveling at a rate of 150 km/hour. It enters a tunnel that is 2 km long and it takes it…

A: Given: A train is traveling at a rate of 150 km/hour. It enters a tunnel that is 2 km long and it…

Q: two ships leave port at the same time. one ship travels north at 37 mph and the other ship travels…

A:

Q: When I cake is removed from an oven its temperature is 300° F. Three minutes later its temperature…

A: A cake is removed from an oven, its temperature is .Three minutes later its temperature is .The aim…

Q: 50(x-1)=300

A: According to question, we have given a equation, 50(x-1)=300

Q: 12.) A weather balloon leaves the ground 350 ft from an observer and rises vertically at 12ft/s. How…

A: Given Data: Let us consider the given weather balloon leaves the ground 350 ft from an observer and…

Q: Alex invests 2000 in a company's stock, after a year her stock increase to 2500, what rates of…

A: Given:   Money invested by Alex in company stock = $2000.   After a year, Alex stock increased to…

Q: 80 O On their most recent 8-mile training run, Pepe averaged a speed of , of a mile in 4.5 minutes,…

A: Obtain the average speed of both as follows. AveragePepe=124.5=19 miles/ minAveragePaula=347.5=110…