Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 328336: Two planes leave Newark Airport at the same time. The rate of speed of the northbound plane is 100 mils per faster than that of the Southbound plane. At the end of 5 hrs, the planes are 2000 mils apart. Find the rate of each.
Click here to see answer by josmiceli(9671)  |
Question 328338: two planes leave newark airport at the same time. The rate of speed of the northbound plane is 100 mils per hour.,than that of the southbound plane. at the end of 5 hours, the planes are 2000 miles apart. Find the rate of each?
Click here to see answer by mananth(12270)  |
Question 328366: the speed of a passenger train is 6 mph faster than the sppeed of a freight train. the passenger train travels 300 miles in the same time it takes the freight train to travel 270 miles. find the speed of each train.
Click here to see answer by mananth(12270)  |
Question 328290: three times the number twice of blue marbles exceeds twice the number of red marbles by 18. Also 5 times the number of blue marbles if 2 less than 6 times the number of red marbles. how many of each are there?
Click here to see answer by Fombitz(13828)  |
Question 328411: An airplane took 2.5 hours to fly 625 miles with the wind. It took 4 hours and 10 minutes to make the return trip against the same wind. Find the wind speed and the speed of the plane in still air. (Show all work)
Click here to see answer by Alan3354(30993)  |
Question 328411: An airplane took 2.5 hours to fly 625 miles with the wind. It took 4 hours and 10 minutes to make the return trip against the same wind. Find the wind speed and the speed of the plane in still air. (Show all work)
Click here to see answer by josmiceli(9671)  |
Question 328759: The average radius R of the orbit of a planet around the sun is determined by R = T2/3, where T is the number of years for one orbit and R is measured in astronomical units (AU). If it takes Pluto 248.53 years to make one orbit of the sun, then what is the average radius of the orbit of Pluto? If the average radius of the orbit of Neptune is 30.08 AU, then how many years does it take Neptune to complete one orbit of the sun?
Click here to see answer by Theo(3459)  |
Question 328826: The Clarke family went sailing on a lake. Their boat averaged 6 kilometers per hour. The Rourke family took their outboard runabout for a trip on the lake for the same amount of time. Their boat averaged 14 kilometers per hour. The Rourke family traveled 10 kilometers farther than the Clarke family. How many hours did each family spend on their boat trip?
Click here to see answer by ankor@dixie-net.com(15649)  |
Question 329209: Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking?
Click here to see answer by Fombitz(13828)  |
Question 329312: Please help me. No matter how hard I try I can't solve this problem. Write an equation for the problem and solve. An airplane flies from New Orleans, Louisiana to Atlanta, Georgia, at an average rate of 350 miles per hour. The airplane then returns at an average rate of 250 miles per hour. The total travel time is 3 hours. Find the flying time from New Orleans to Atlanta. Thank you so much.
Click here to see answer by vleith(2825) |
Question 329352: Brothers Jack and Paul do brisk walking from their house to school daily. Jack walks at 9km/h, and Paul walks at 5 km/h. When Jack reaches the school, Paul is 500 m away. How far is the school from the boys' house?
Click here to see answer by mananth(12270)  |
Question 329399: Maria drove to her grandmother’s house at an average speed of 60 miles per hour. On the way home, she averaged only 45 miles per hour due to traffic. If she spent a total of 3 1/2 hours driving, how many miles is the trip to her grandmother’s house?
Click here to see answer by Fombitz(13828)  |
Question 329573: Car Hire company A costs $125 per day. Car Hire company B costs $320 plus .50 cents per km. Car is needed for 4 days - unsure of kms to travel.
1. what distance in kms do I need to cover to make Company B's charge cheaper. Define this in a mathematical equation.
2. How to show in an excel graph.
Thank you.
Click here to see answer by mananth(12270)  |
Question 329593: Let’s say that you are driving on a straight route to a set destination, and you can drive at any speed you like. You stop for a few minutes but when you arrive at the halfway point, you discover that you have averaged only 20 miles per hour. So you decide to forego any more stops and drive fast enough to average 40 miles per hour for the entire trip. If you keep a steady speed, how fast should you drive?
Click here to see answer by Theo(3459)  |
Question 329518: Solve the following problem. Draw a diagram and show your work.
A ship travels a distance of 82 miles in the direction N 18degrees E and then travels 46 miles in the direction S 72degrees E. Find the distance and bearing of the ship's final position from its original position.
Click here to see answer by galactus(183)  |
Question 329572: An office building has 33 floors, each 10 feet high, and elevators that travel at a constant speed. If it takes 10 seconds for an elevator to go from the first floor to the fifth floor, how long will it take an elevator to go from the fifth floor to the middle floor?
Click here to see answer by ankor@dixie-net.com(15649)  |
Question 329717: I have been stuck on this math problem for days! I have had my step mom try and help as well and we have gotten nowhere..
An express train and a local train leave Townsville at 8a.m. and head for Cityville 90 miles away. The express train travels three times as fast as the local train, and arrives two hours ahead. Find the speed of each train.
The problem we run into, is there isn't enough information to answer the question, unless there is something were completely missing.
This is what I've tried:
d r t
ex 90 3x-2 90/3x-2
lo 90 x 90/x
90/3x-2 = 90/x
90x = 90(3x-2)
90x = 270x -180
-180x = -180
x=1
So I don't think the train was going one mile per hour.. But that's all I can figure out.. And this is nowhere in my algebra book.
Thank you for your time,
Lauren
Click here to see answer by checkley77(12569) |
Question 329756: A rock is launched from a cannon its height, h(x), can be represented by a quadratic function in terms of time, x, in seconds.
After 1 second, the rock is 186 feet in the air after 2 seconds, it is 344 in the air.
Find the height, in feet,of the rock after 8 seconds in the air.
Click here to see answer by ankor@dixie-net.com(15649)  |
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