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Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 63435: If two planes leave the same airport at 1:00 PM, how many miles apart will they be at 3:00 PM if one travels directly north at 150 mph and the other travels directly west at 200 mph?
Click here to see answer by uma(370)  |
Question 63623: suppose you travel north for 35 kilometers then travel east 65 kilometers. How far are you from your starting point? North and east can be considered the directions of the y-and x-axis respectively. Round to the tenth's place.
Click here to see answer by joyofmath(189)  |
Question 63665: if a plane is travelling 3100 km at 790km/h and then encounters a tailwind that boosts its speed tp 990km/h for the next 2800km. what was the total time for the trip?what was teh average speed of the plane for this trip?
Click here to see answer by ptaylor(1578)  |
Question 64140This question is from textbook Beginning Algebra
: A plane flies 720 miles against a steady headwind and then returns to the same point with the wind. If the entire trip takes 10 hours what is the planes speed in still air?
I have attempted to solve this by using the formula:
720/(x+30)=720/(x-30) and needless to say do not get the correct answer. The 10 hours is throwing me off. I think the answer is 144mph but cannot get the formula to produce the result. What am I missing? Thanks. This question is from textbook Beginning Algebra
Click here to see answer by josmiceli(3003)  |
Question 64250This question is from textbook Algebra 1
: At 7:00 A.M. Brooke leaves home to go on a buisness trip driving 35 miles per hour. Fifteen minutes later,Bart discovers that Brooke forgot her presentation materials. He drives 50 miles per hour to catch up with her.If Bart is delayed30 minutes with a flat tire, when will he catch up with Brooke?This question is from textbook Algebra 1
Click here to see answer by stanbon(26249)  |
Question 64718This question is from textbook algebra 1
: An airline starts off on a trip with all engines running. It is going at a rate of 900 km per hour, after x hours it shuts down one engine and reduces its speed to 700 km per hour. The trip is a total of 3 hours long
How lonng should the pilot fly before shutting down one engine in order to go a total distance of 2352 in 3 hours.This question is from textbook algebra 1
Click here to see answer by checkley71(8405)  |
Question 64717: An airline starts off on a trip with all engines running. It is going at a rate of 900 km per hour, after x hours it shuts down one engine and reduces its speed to 700 km per hour. The trip is a total of 3 hours long
How lonng should the pilot fly before shutting down one engine in order to go a total distance of 2352 in 3 hours.
Click here to see answer by josmiceli(3003)  |
Question 64716: An airline starts off on a trip with all engines running. It is going at a rate of 900 km per hour, after x hours it shuts down one engine and reduces its speed to 700 km per hour. The trip is a total of 3 hours long
How lonng should the pilot fly before shutting down one engine in order to go a total distance of 2352 in 3 hours.
Click here to see answer by stanbon(26249)  |
Question 64901This question is from textbook 
: If tim leaves at 10 am traveling down a road at 16 mph. And then at 10:30 his sister leaves traveling down the same road at 36 mph. how long will it take the sister to catch up?This question is from textbook 
Click here to see answer by stanbon(26249)  |
Question 64909This question is from textbook Algebra 1
: At the same time Kris leaves Washington D.C.,for Detroit,Michigan,Amy leaves Detroit for Washington D.C. The distance between the cites is 510 miles.Amy's average speed is 5 miles per hour faster than Kris's. How fast is Kris's average speed if they pass each other in 6 hours?This question is from textbook Algebra 1
Click here to see answer by checkley71(8405)  |
Question 64909This question is from textbook Algebra 1
: At the same time Kris leaves Washington D.C.,for Detroit,Michigan,Amy leaves Detroit for Washington D.C. The distance between the cites is 510 miles.Amy's average speed is 5 miles per hour faster than Kris's. How fast is Kris's average speed if they pass each other in 6 hours?This question is from textbook Algebra 1
Click here to see answer by stanbon(26249)  |
Question 64929: Any help on this would be GREAT...
On a trip, Dave drives 267 miles, adds 8 gallons of gas to his tank, and drives another 310 miles before running out of gas. If Dave's car averages 18.2 miles per gallon, how many gallons did Dave already have in his tank before starting this trip?
Click here to see answer by 303795(562)  |
Question 64946: A boy started on a trip across a lake by a motorboat. After he had travelled 15 km, the motor failed and he had to use a banca for the remaining 6 km to his destination. His average speed by motor was 4 kph faster than his average speed while rowing a banca. If the entire trip took five and a half hours, what was his average speed while rowing ?
dear tuitor ,
ihave been trying this problem too many times but cant. This what i get
d = rt
motorboat d= 15 km r= r+4 t = t
banca d= 6 km r= r t= 5.5 - t
Click here to see answer by ptaylor(1578)  |
Question 65460: Students are having a gum spitting contest, and one student observes the gum follow a parabolic curve according to the equation -16x^2 +48x+4. What is the highest point the gum wad reaches and after how much time?
After how many seconds will the gum wad hit the ground?
Click here to see answer by stanbon(26249)  |
Question 65498This question is from textbook Essential Algebra
: Abigail Nightwind has planned a bike trip with some friends from her village. They will bike for 8 hours, then hike for 4 hours. If they can bike on the average 10mph fater than they can hike and if they will cover a total of 122 miles, how fast can Abigail and her friends bike?This question is from textbook Essential Algebra
Click here to see answer by funmath(2873)  |
Question 65510This question is from textbook Essential Algebra
:
Mr and Mrs Morales agree to meet at 3:00pm at Los Alamos, a town between their present locations. They both leave their present location at 10:45am. Mr Morales drives at an average speed of 50 kph to arrive on time.
a) If Mrs Morales must drive 34 kilometers further than Mr Morales, what must her average speed be to arrive on time?
b) How far will Mr and Mrs Morales have driven when they meet in Los Alamos?This question is from textbook Essential Algebra
Click here to see answer by checkley71(8405)  |
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