Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 403672: A passenger jet travels from Los Angeles to Bombay, India, in 22h. The return flight takes 17 h. The difference in flight times is caused by winds over the Pacific Ocean that blow primarily from west to east. If the jet's average speed in still air is 550 mi/h what is the average speed of the wind during the round trip flight? Round to the nearest mile per hour. Is your answer reasonable?
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 404228: A ball is thrown vertically upward. After t seconds its height h (in feet) is given by the function h(t)=104t-16t^2. What is the maximum height that the ball will reach? Do not round answer.
Click here to see answer by chawki(7)  |
Question 404271: Distance and time: Two athletes are jogging in the same direction along an exercise path. After x minutes the first athletes distance in miles from a parking lot is given by 1/6x and the second athletes distance is given by 1/8x + 2.
(a) When are the athletes the same distance from the parking lot?
(b) When is the first athlete farther away from the parking lot than the second?
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 404393: A ball is thrown upward from ground level with an initial velocity of 108 ft per sec. Its height h in feet after t seconds is given by the equation h=-16t(squared)+108t.
At what time will the ball hit the ground?
Click here to see answer by nerdybill(7384)  |
Question 404438: Hi. I need help with a word problem please. One plane flys 20mph faster than another plane. One planes goes 255 miles and the other 285miles. How fast was each plane flying? Thanks so much for your help! My email address is rmillsfamily@comcast.net
Click here to see answer by scott8148(6628)  |
Question 404497: A car and a motorcycle both leave from the same point and travel in the same direction. The car travels at an
average rate of 65mph and the motorcycle at an average rate of 30mph. How long will it take before the vehicles
are 5 miles apart?
Click here to see answer by rfer(16322) |
Question 404408: a passenger train leaves a train station four hours after a train leaves the same station. The freight train is traveling ten mph slower than the passenger train. Find the rate of the passenger train if the passenger train overtakes the fright train in 20 hours.
Click here to see answer by mananth(16946)  |
Question 404656: for your job you often fly between seattle and miami. The distance between these cities is 2,724 miles. You earned a free flight after you accumulate 25,000 miles of travel. How many round trips (back and foth0 must you make between seattle and miami in order to ear a free flight
Click here to see answer by Alan3354(69443)  |
Question 404731: points A and B are 70 km apart on a highway. a car starts from A and another car starts from B at the same time. If they travel in the same direction, they meet in 7 hours, but they travel in opposite direction they meet in one hour. what are their speeds
Click here to see answer by josmiceli(19441)  |
Question 404678: At 9:00 a.m. a truck leaves the truck yard and travels west at a rate of 50 mph. At 11:00 a.m., a second truck leaves along the same route, traveling at 75 mph. When will the second truck catch up to the first?
Click here to see answer by Alan3354(69443)  |
Question 404678: At 9:00 a.m. a truck leaves the truck yard and travels west at a rate of 50 mph. At 11:00 a.m., a second truck leaves along the same route, traveling at 75 mph. When will the second truck catch up to the first?
Click here to see answer by rfer(16322) |
Question 404872: A person travels by car from one city to an-
other. She drives for 24.9 min at 74 km/h,
10.4 min at 105 km/h, 42.6 min at 45.9 km/h,
and spends 19.1 min along the way eating
lunch and buying gas.
Determine the distance between the cities
along this route.
Answer in units of km.
Click here to see answer by josmiceli(19441)  |
Question 404852: “It took Peter sixteen more minutes to drive to work today than it did yesterday. Tomorrow he wants it to take five minutes less than yesterday so that his average drive time for the three days is no more than 30 minutes. How long did it take Peter to get to work each day?”
Click here to see answer by josmiceli(19441)  |
Question 405193: Two trucks leave from the same truck stop at the same time. One travels east on interstae 80 and the other travels west. The eastbound truck averages 40 miles per hour, and the westbound truck averages 50 miles per hour. In how many hours will the trucks be 300 miles apart?
Click here to see answer by checkley79(3341) |
Question 405193: Two trucks leave from the same truck stop at the same time. One travels east on interstae 80 and the other travels west. The eastbound truck averages 40 miles per hour, and the westbound truck averages 50 miles per hour. In how many hours will the trucks be 300 miles apart?
Click here to see answer by Edwin McCravy(20054)  |
Question 405131: one conveyor belt requires 20 minutes to fill a large truck with ore. A second conveyor belt requires 30 minutes to fill the same truck with ore. how long would it take if both conveyor belts were working together to fill the truck with ore?
Click here to see answer by checkley79(3341) |
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