Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 642593: Wilma drove at an average speed of 50 mi/h from her home in Boston to visit her sister in Buffalo. She stayed in Buffalo 10 hours and, on the trip back, averaged 45 mi/h. She returned home 29 hours after leaving. How many miles is Buffalo from Boston?
Click here to see answer by lwsshak3(11628) |
Question 642593: Wilma drove at an average speed of 50 mi/h from her home in Boston to visit her sister in Buffalo. She stayed in Buffalo 10 hours and, on the trip back, averaged 45 mi/h. She returned home 29 hours after leaving. How many miles is Buffalo from Boston?
Click here to see answer by Alan3354(69443)  |
Question 642700: The figure shows a right circular cylinder with radius r and height h. The cylinder is OPEN (no top, just the red bottom). We know the volume of the cylinder is 470 cubic feet. We model the total area of the material needed to construct the cylinder: a rectangle to form the lateral surface of the cylinder and a 2r x 2r square (gray and red) from which to cut out the (red) base.
Express the total area of material necessary to build the cylinder, including the waste from cutting out the bottom, as a function of the radius r.
Click here to see answer by KMST(5328)  |
Question 642877: a woman begins jogging at 3 pm at a 6 minute mile pace. later she reverses direction and runs at a 7 minute mile pace. if she returns to her starting point at 3:45. find the total number of miles run.
how do you set up the equation? I think it is a problem where you have two equations and substitute but I'm not positive.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 643417: two boats leave port at the same time, one east and one south (90 degree angle)
the eastbound boats speed is 2mph greater than the southbound boats speed. after 9 hours the boats are 90 miles apart. what is the southbound boats speed?
Click here to see answer by lwsshak3(11628) |
Question 643411: A passenger train leaves the train depot 2 hours after a freight train left the same depot. The freight train is traveling 20 mph slower than the passenger train. Find the rate of each train, if the passenger train overtakes the freight train in 3 hours.
Click here to see answer by lwsshak3(11628) |
Question 643805: A diesel train left Washington and traveled
toward Johannesburg at an average speed of
52 mph. A cattle train left two hours later
and traveled in the same direction but with
an average speed of 60 mph. Find the
number of hours the diesel train traveled
before the cattle train caught up
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 643926: At noon a cargo plane leaves mchare airport and heads east at 180 mph. It's destination is jamesville, 500 miles away.at 1:00 pm a her takes off from mchare and lies east after the cargo plane at 450 mph. At what time will the jet overtake the cargo plane?
Click here to see answer by KMST(5328)  |
Question 644082: At noon a train leaves Washington, D.C., headed for Charleston, South Carolina, a distance of 500 mi. The train travels at a speed of 60 mph. At 1 P.M. a second train leaves Charleston headed for Washington, D.C., traveling at 50 mph. How long after the train leaves Charleston will the two trains pass each other?
Click here to see answer by josmiceli(19441)  |
Question 644193: Solve the problem.
Tom Whig traveled 220 miles east of St Louis. For most of the trip he averaged 60 MPH, but for one period of time he was slowed to 10mph due to major accident. If the total time of the travel was 7 hours, how many miles did he drive at the reduced speed?
Ans: I know I'm probably wrong but I subtracted 60-10=50mph he drove at reduced speed?
Click here to see answer by Alan3354(69443)  |
Question 644193: Solve the problem.
Tom Whig traveled 220 miles east of St Louis. For most of the trip he averaged 60 MPH, but for one period of time he was slowed to 10mph due to major accident. If the total time of the travel was 7 hours, how many miles did he drive at the reduced speed?
Ans: I know I'm probably wrong but I subtracted 60-10=50mph he drove at reduced speed?
Click here to see answer by stanbon(75887) |
Question 644295: The word problem I am stuck on is: A man travels 72 miles to his destination in 1.5 hours. During the first leg of his trip he encountered construction during which he traveled 30mph. The second leg of his trip he was able to travel 60mph. How much time was spent in the construction zone?
I am not sure where to begin with this problem. I know that t will = the time the man spent in the construction zone because it is the unknown. I converted hours to minutes, so 90 minutes I assume is a little easier to handle. But constructing a formula is where I feel like a deer in the headlights. Any help you can offer would be greatly appreciated! Thank you- Andrea
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 644295: The word problem I am stuck on is: A man travels 72 miles to his destination in 1.5 hours. During the first leg of his trip he encountered construction during which he traveled 30mph. The second leg of his trip he was able to travel 60mph. How much time was spent in the construction zone?
I am not sure where to begin with this problem. I know that t will = the time the man spent in the construction zone because it is the unknown. I converted hours to minutes, so 90 minutes I assume is a little easier to handle. But constructing a formula is where I feel like a deer in the headlights. Any help you can offer would be greatly appreciated! Thank you- Andrea
Click here to see answer by DrBeeee(684) |
Question 644334: Will you please tell me what steps I would take to solve this problem: Rene is going to the lake to visit some friends. If the lake is 60 miles away, and Rene is driving at 40 miles per hour the entire time, how long will it take her to get to the lake?
Click here to see answer by josmiceli(19441)  |
Question 644508: A plane traveled 400 miles to Rome and back. The trip there was with the wind. It took 4 hours. The trip back was into the wind. The trip back took 8 hours. Find the speed of the plane in still air and the speed of the wind.
Click here to see answer by josmiceli(19441)  |
Question 644534: A cargo plane flew to the maintence facility and back. It took one hour less time to get there than it did to get back. The average speed on the trip there was 220 mph. The average speed on the way back was 200 mph. How many hours did the trip there take?
Click here to see answer by josmiceli(19441)  |
Question 644568: Can you show me the steps to solving this and how to set up an equation to solve it?
Sarah and John are driving in opposite direction on a straight road. John is driving fifteen miles per hour faster than Sarah. After three hours they are 375 miles apart. How fast were Sarah and John traveling?
Click here to see answer by josmiceli(19441)  |
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