Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 261399: Two airplanes leave phoenix at the same time and fly in opposite directions. One plane travels 60 miles per hour faster than the other. After 2.5 hours they are 1700 miles apart. What is the rate of the slower plane?
Click here to see answer by Greenfinch(383)  |
Question 261465: If you travel 70 mph, how long does it take to travel 118 miles?
a. decimal form
b. In hours, minutes and seconds
c. to the nearest hour and minute
d. to the nearest quarter hour- write a complete sentence and use the word approximately.
Click here to see answer by Alan3354(69443)  |
Question 261375: a soldier is firing a mortar which has a muzzle velocity of 600ft/sec at a hilltop target. If the acceleration of the mortar shell is 32.2 ft/sec^2, downward, and the horizontal and vertical distances to the target are .5 miles and .25 miles respectively, determine the angle Theta at which the mortar should be fired.
What i have figured out:
I know the .5 miles=2640 ft. and the .25 mile= 1320 ft. and also maybe something like {velocity= something Cos(theta)i+ something sin(theta)j} After that im not real sure where the acceleration fits into the problem.
Click here to see answer by Alan3354(69443)  |
Question 261719: When sarah rowed down black river with the current , she took one hour to go four miles. When she rowed back the same distance, at the same rowing speed, but against the current ,her trip required two hours . what is the speed, in miles per hour, of the current in black river ?
Click here to see answer by checkley77(12844) |
Question 261782: "Ben leaves his house and walks to meet Anna. Anna leaves her house 30 minutes later and walks to meet Ben. Anna's average walking speed is 3mph and Ben's is 4 mph. When they meet, Ben has walked twice as far as Anna. Find the total distance they walked."
I know the distance is 9 miles -- I need an explanation on how they got this answer. Thank you.
Click here to see answer by CharlesG2(834) |
Question 261858: Please help solve: A helicopter used in fighting a forest fire travels at 105 mi/h from a fire to a pond and 70 mi/h with water from the pond to the fire. If a round trip takes 30 min.,how long does it take from the pond to the fire?
Click here to see answer by Alan3354(69443)  |
Question 261887: Two cars pass Exit 20 on the turnpike at 8:00am. One car is traveling north at a speed that is 4km/h faster than the northbound car. At 8:45am, the cars are 117km apart. Find the speed of the southbound car. Use two variables.
Click here to see answer by Alan3354(69443)  |
Question 262104: Bus A is 150 miles due east of Bus B. Both busses start driving due west at constant speeds at the same time. It takes Bus A 10 hours to overtake Bus B. If they had started out at the same time, had driven at the same constant speeds, but had driven toward one another, they would have met in 2 hours. What is the speed, in miles per hour, of Bus A?
Click here to see answer by palanisamy(496) |
Question 262186: Chris starts his run at 7:00 a.m. He runs at a rate of 4 miles per hour. His course takes him three miles out and then back along the same path. John runs at a rate of 6 miles per hour, starting at 7:10 a.m., and he runs the same course. How many minutes elapse between the time John finishes and the time Chris finishes?
Click here to see answer by texttutoring(324)  |
Question 262214: an ant can walk 1 cm/s faster than a beetle. from points that are 50cm apart the ant and the beettle start walking directly towards each other and meet in 10 secs. how fast does each of them walk. asume they both started walking at the same time
Click here to see answer by drk(1908) |
Question 262214: an ant can walk 1 cm/s faster than a beetle. from points that are 50cm apart the ant and the beettle start walking directly towards each other and meet in 10 secs. how fast does each of them walk. asume they both started walking at the same time
Click here to see answer by palanisamy(496) |
Question 262225: I am completely confused on how to do this problem...
Bert is 17.5 kilometers away from Brenda. Both begin to walk toward each other at the same time. Bert walks at 2 kilometers per hour. They meet in 5 hours. How fast is Brenda walking?
Please help! :)
Click here to see answer by Alan3354(69443)  |
Question 262305: A man jogs at 6 mph while a cyclist moves at 18 mph. After how long will the jogger be overtaken if the cyclist leaves one hour after the jogger begins the course?
This is the table that I've set up so far, I cannot seem to get beyond this point because I do not know a distance for the two travelers.
Speed: 6 18
Distance:
Time: x x+60
Click here to see answer by Edwin McCravy(20054)  |
Question 262334: Two cyclists begin traveling in the same direction on the same bike path. One travels at 20 miles per hour, and the other travels at 14 miles per hour. After how much time will the cyclists be 15 miles apart?
I have NO clue or idea what to do..I don't know any steps or anything. Please help me..thank you.
Click here to see answer by CharlesG2(834) |
Question 262345: The distance between City A and City B is 325 miles. A freight train leaves City A and travels toward City B at 45 miles per hour. At the same time, a passenger train leaves City B and travels toward City A at 85 miles per hour. How long will it take the two trains to meet?
Click here to see answer by checkley77(12844) |
Question 262409: Olimpiada Ivanova,a world-record holding race-walker,is on one end of a 6 mile track. John Doe,an average walker,is on the other end of the track. The two start walking towards each other and meet in 1/2 hour. If Olimpiada's average speed exceeds John's by 6 mph,find the speed of both walkers.Use the 5-step method. Also, be sure to draw a distance diagram and fill in a table to set up the problem.
(I've done the first 3 steps.)
1st step- Use variables to represent your unknowns.
2nd step- Draw a diagram in the space below.
3rd step- Fill in a table in the space below.
4th step- Set up and solve your equation.
5th step- Check.
Click here to see answer by richwmiller(17219)  |
Question 262447: Olimpiada Ivanova,a world-record holding race-walker,is on one end of a 6 mile track. John Doe,an average walker,is on the other end of the track. The two start walking towards each other and meet in 1/2 hour. If Olimpiada's average speed exceeds John's by 6 mph,find the speed of both walkers.Use the 5-step method. Also, be sure to draw a distance diagram and fill in a table to set up the problem.
(I've done the first 3 steps.)
1st step- Use variables to represent your unknowns.
2nd step- Draw a diagram in the space below.
3rd step- Fill in a table in the space below.
4th step- Set up and solve your equation.
5th step- Check.
My work:
Variables: Let O = the speed of Olimpiada.Let J = the speed of John.
Diagram:
John Olimpiada
Start------->meet<-------start
6 miles
Table: Rate (mph)/ Time (h)/ Distance (m)
Olimpiada. O 1/2 1/2(0)
John. j 1/2 1/2j
Set-up and solve your equation: ??????
Check: ???????
I'm not even sure I'm doing the first 3 right.
Click here to see answer by richwmiller(17219)  |
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