Tutors Answer Your Questions about Travel Word Problems (FREE)
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(2983) |
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(16946)  |
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(32388)  |
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(16946)  |
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(13342)  |
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(22740)  |
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(12844) |
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(22740)  |
Question 329993: A bus traveled 387 km in 5h. One hour of the trip was in the city traffic. The bus's city speed was just half of its speed on the open highway. The rest of the trip was on open highway. Find the bus's city speed.
Click here to see answer by stanbon(75887) |
Question 330205: Can someone please walk me through this?
If an object is in free fall, the sequence 16, 48, 80, ... represents the distance in feet that the object falls during the first second, during the second second, during the third second, and so on. How far will the object fall during the first 8 seconds?
____ft
Thank you!
Edgar
Click here to see answer by solver91311(24713)  |
Question 330347: when a ball is thrown, it's height in feet H after t seconds is given by the equation h=vt-16t^2 where v is the initial upwards velocity in feet per second if v=13 feet per second find all the values of t for which h=2
Click here to see answer by Alan3354(69443)  |
Question 330466: please answer this question:
a car is travelling at the rate of 60 km. per hour while another car is travelling at the rate of 7 km per hour.in how many hours will the two cars be when they are 260km. apart?
Click here to see answer by mananth(16946)  |
Question 330052: Plane X leaves airport 1 and heads for airport 2 which is a distance of 2,700 km. At the same time, plane Y leaves airport 2 and heads for airport 1. Due to headwinds and tailwinds, Plane X's average speed is 100 kph greater than that of plane Y. If the two planes pass each other after 3 hours, find the speed of each plane.
Click here to see answer by scott8148(6628)  |
Question 330709: red car and blue car are traveling the same distance on parallel roads. Red car is going 40 mph and blue car is going 60 mph. red car passes the gas station at 4:15 and blue car passes the same station at 4:27. At what time will the blue car catch up to the red car?
Click here to see answer by rfer(16322) |
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