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Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 234741: A migrating elephant herd started moving at a rate of 6 mph. One elephant stood still and was left behind. Then this stray elephant sensed danger and began running at a rate of 10 mph to reach the herd. The stray elephant caught up in 5 min. How long (in hours) did the stray run to catch up? how far did it run? Find the distance that the herd traveled while the stray ran to catch up. Then write an expression for the total distance the herd traveled. Let x represent the distance (in miles) that the herd traveled while the stray elephant stood still.
Click here to see answer by ankor@dixie-net.com(6528)  |
Question 234948: Please help me to solve this problem=
Stu lives on the top floor of an apartment building, and Hal lives on a lower floor. Hal's window is 1/4 as high as Stu's. Stu drops a stone from his window. Three seconds later, Hal drops a stone from his window. The two stones hit the ground simultaneously. How high is Stu's window from the ground?
Thank you for helping me to solve this problem.
Click here to see answer by ankor@dixie-net.com(6528)  |
Question 234728: A car leaves town A at 1:00 pm traveling at 45 miles per hour. A second car leaves town A at 2:00 pm traveling the same route at 55 miles per hour. How long will it take the second car to overtake the first car?
Click here to see answer by rfer(2536)  |
Question 234697: A boy leaves on a bicycle trip at the rate of 8 mph. One hour later the father, realizing that his son forgot his camping gear, sets out by car. How fast must the father drive to overtake the boy in 15 minutes?
D= x
R= 8mph
T= 1hr + 15min.-----> 75min.
8x75min. = 600 mph.
This is what I've tried doing.
Click here to see answer by solver91311(4768)  |
Question 234240: At 10:00 AM., a car leaves a house at a rate of 60 mph. At the same time, another car leaves the same house at a rate of 50 mph in the opposite direction. At what time will the cars have 330 miles in between them?
Click here to see answer by rfer(2536)  |
Question 233947: I'm having some problem with the following:
Mary starts at a point 26 miles from school & runs toward school at 6 miles per hour. Mike starts from school 1.3 hours later & runs toward Mary at 8 miles per hour.
A) Let x be the number of hours Mary has been running. Write expressions for the distance she has run & for her distance from school.
B) In terms of x, how many hours has Mike been running? How far is he from school?
C) How long has Mary been running when she & Mike meet? (write equation & solve)
D) How far from school do they meet?
Click here to see answer by scott8148(3319)  |
Question 233913: two cyclists start from the same point and ride in opposite directions. one cyclist rides twice as fast as the other. in 3 hours, they are 81 miles apart. find the rate of each cyclist.
**please help solve and show work or formula!!!please!
Click here to see answer by rfer(2536)  |
Question 233451: steve McPoke left home on his bivcycle at 8 am. traveling at 18 km/h. at 10 am, steve's brother set out after him on a motorcycle , folowing the same route. The motorcycle traveled at 54 km/h. How long had steve traveled when his brother overtok him?
Click here to see answer by Earlsdon(4869)  |
Question 233259: Flight 725 left New York at 10:28 a.m. flying north. Flight 245 left from the same airport at 11:18 a.m. flying south at one hundred twenty kph less than three times the speed of flight 725. At 1:06 p.m. they are 1,030 kilometers apart. What is the average rate of speed for Flight 245?
I have no clues on how to solve this problem.
Thanks for your answer.
Click here to see answer by edjones(3194)  |
Question 233275: In a walk a thin to raise money for charity Elisa walked a certain distance at 5mph and then jogged twice that distance at 8 mph. her total time walking and jogging was 2 hours and 15 minutes. how far did she get?
Click here to see answer by stanbon(25852)  |
Question 233200: O.K I'm lost here, and need help.
From the book; It states I'll need to use the formula 4.9t^2 + vt = s.
Approximately how far will an object fall in 13 seconds(t) when thrown downward at an initial velocity of 10 meters per second(v) from a plane?
Click here to see answer by Alan3354(5782)  |
Question 232869: an airplane and a jet aircraft cross each other at different altitudes traveling in opposite directions the jet travels 5 times the rate of the airplane. In 3 hours they are 1620 miles apart. find the speed of each aircraft.
Click here to see answer by rfer(2536)  |
Question 232879: Pairs of markings a set distance apart are made on highways so that police can detect drivers exceeding the speed limit. Over a fixed distance, the speed R varies inversely with the time T. In one particular pair of markings, R is 45 mph when T is 6 seconds. Find the speed of a care that travels the given distance in 5 seconds.
Click here to see answer by stanbon(25852)  |
Question 232827: Thank you in advance for your help
On a road trip from Boston to Miami, Nancy stopped in Baltimore which is 390 miles from Boston. If Baltimore is .26 of the trip to Miami, how far is it from Boston to Miami?
Click here to see answer by mando271(41)  |
Question 232736: A bus service runs between two cities. Going one way, the average speed of the bus is 66 mph, and going the other way, it is 3 mph slower, so the ride takes 20 minutes longer. What is the distance between the two cities?
I have come up with this but I am not positive if its right:
Distance 66(x)and 63(x+20)
Rate 66 and 63
Time is x and x+20?
Click here to see answer by josmiceli(2960)  |
Question 232736: A bus service runs between two cities. Going one way, the average speed of the bus is 66 mph, and going the other way, it is 3 mph slower, so the ride takes 20 minutes longer. What is the distance between the two cities?
I have come up with this but I am not positive if its right:
Distance 66(x)and 63(x+20)
Rate 66 and 63
Time is x and x+20?
Click here to see answer by rfer(2536)  |
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