Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 596621: two drivers start driving toward each other in cities that are 540 miles apart. they pass each other when the slower driver has traveled 240 miles. if the faster driver is traveling 15 miles per hour faster than the slower driver, find out how fast each driver is going.
Click here to see answer by lwsshak3(6764) |
Question 596745: John started walking East at 10:00 AM at a rate of 2 km/hr. James stated walking South at 10:30 AM at a rate of 4km/hr. What time is it when they are 5 km apart?
D (x) = Rate x time
Tried formula below, but stuck on time part????
a2 + b2 = c2 so 4x2 + 2x2 = 25
x= 1.25
Click here to see answer by solver91311(17077)  |
Question 596772: An aircraft flew 7 hours with the wind. The return trip took 8 hours against the wind. If the speed of the plane in still air is 336 miles per hour more than the speed of the wind, fond the wind speed and the speed of the plane in still air.
Click here to see answer by solver91311(17077)  |
Question 597203: . Palmer’s average running speed is 3 kilometers per hour faster than his walking speed. If Palmer can run around a 30-kilometer course in 2 h, how many hours would it take for Palmer to walk the same course?
Click here to see answer by stanbon(57984) |
Question 597320: Raja lives in Ft Pierce and his cousin lives in Clearwater. The distance btw the two is 170miles. The cousin decides to meet for a visit some place btw their homes.
Raja leaves Ft. Pierce at 10am traveling an avg speed of 50mph. His cousin leaves Clearwater at 11am traveling an avg of 30mph. At what distance, in miles from Ft Pierce will the two cousins meet?
Click here to see answer by solver91311(17077)  |
Question 597367: A container ship left Hawaii and travelled north at an average speed of 15 km/h. A cruise ship 1.9 hours later and traveled in the opposite direction with an average speed of 12.6 km/h. Find the number of hoours the cruise ship needs to travel before the vessels are 125.1 km apart.
Click here to see answer by josmiceli(9819)  |
Question 597471: A cruise ship made a trip of 140 mi in 8 h. The ship traveled the first 60 mi at a constant rate before increasing its speed by 5 mph. Then it traveled another 80 mi at the increased speed. Find the rate of the cruise ship for the first 60 mi.
Click here to see answer by lwsshak3(6764) |
Question 597434: A man walks 31 miles, partly at the rate of 2 miles per hour and the rest at the rate of 5 miles per hour. If he had walked at the rate of 5 miles per hour for the same time as he actually walked at the rate of 2 miles per hour, and vice versa, he would have covered 15 miles more than he did. How long did it take him to walk the 31 miles?
Click here to see answer by ankor@dixie-net.com(15747)  |
Question 598103: Two airplanes leave simultaneously from an airport. One flies due south; the other flies due east at a rate 20 mph faster than the first airplane. After 1.5 hours, radar indicates that the airplanes are 450 miles apart. What is the ground speed of each airplane?
Please help - I am so lousy at word problems and stuggle with how to set up and solve. My instructor requires that we show all the work. So please help me with this homework problem step by step as I need to really understand how to pull out necessary information, then set up the equation to be solved. You are a lifesaver... Thank you so much!!!
Click here to see answer by nerdybill(7011)  |
Question 598124: a tortoise and a hare decide to reenact the fabled race between their species, but this time with a slight twist. They start at the same place, but to be fair, the hare gives the tortoise a 40- second head start. If the tortoise runs at a constant speed of 3 meters per second, and the hare runs at a constant speed of 11 meters per second, how many meters will the hare run until he catches the tortoise?
Click here to see answer by stanbon(57984) |
Question 598152: Ok I'm haveing trouble with this one I try using one that had the a ship going down stream and back again but not sure if it was right.This is the problem.
On a canoe trip, Rita paddled upstream (against the current) at an average speed of 2 mi/h relative to the riverbank. On the return trip downstream (with the current), her average speed was 3 mi/h. Find Rita's paddling speed in still water and the speed of the river's current.
This is what I tried: 3/2 or 1.5 mph, so the current is 1/2 the diference, so (3-1.5)/2 or 1.5/2=.75 mph for the current then Ritas paddleing speed is 3-.75=2.25 mph
Click here to see answer by Alan3354(31538)  |
Question 598485: There are two small valves in the bottom of a tub filled with water. If opened, one valve will empty the tub in 3 hours; the other will empty it in 6 hours. If both valves are opened at the same time, how long will it take to empty the tub? Please show work.
I have such a problem with algebra. I will appreciate any help you can give me.
Thank you,
Lynnette
Click here to see answer by nerdybill(7011)  |
Question 598485: There are two small valves in the bottom of a tub filled with water. If opened, one valve will empty the tub in 3 hours; the other will empty it in 6 hours. If both valves are opened at the same time, how long will it take to empty the tub? Please show work.
I have such a problem with algebra. I will appreciate any help you can give me.
Thank you,
Lynnette
Click here to see answer by Alan3354(31538)  |
Question 598486: Eddie is flying a jet against the wind on a 330 mile trip. Flying with the same wind speed, Eddie could fly a 550 mile trip in the same amount of time. If Eddie's jet flies at 220 miles per hour in still air, what is the speed of the wind?
I have such a problem with algebra. I will appreciate any help you can give me.
Thank you,
Lynnette
Click here to see answer by ankor@dixie-net.com(15747)  |
Question 598399: Corbin was driving his car at a speed of r miles per hour, when he had to stop suddenly. It took the car 254 feet to stop. The formula relating the distance d in feet required to stop to the speed r in miles per hour is d=0.05r(squared)+r. To the nearest mile per hour, how fast was Corbin traveling just before he braked?
Click here to see answer by ankor@dixie-net.com(15747)  |
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