Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 560968: During the first part of a trip a canoeist travels 41 miles at a certain speed. the canoeist travels 8 miles on the second part of the trip at 5 mph slower. the total time for the trip is 3 hours. what was the speed on each part of the trip?
Click here to see answer by mananth(12269)  |
Question 561044: `During the first part of a trip a canoeist travels 56 miles at a certain speed. the canoeist travels 9 miles on the second part of the trip at 5 mph slower. the total time for the trip is 5 hours. what was the speed on each part of the trip?''.
Click here to see answer by mananth(12269)  |
Question 561492: A mother wants to invest $9000 for her children's education. She invests a portion of the money in a bank certificate of deposit(CD account)which earns 4% and the remainder in a savings bond that earns 7%. If the total interest after one year is $540, how much money was in each rate?
Click here to see answer by josmiceli(9645)  |
Question 561463: Malik drove his car for 45 miles at an average speed of r miles per hour. On the return trip, traffic has increased and Maliks average speed is 3/4 r. The round trip took a total of 1 Hour and 45 minutes. Find the average speed for each portion of the trip.
Click here to see answer by ankor@dixie-net.com(15622)  |
Question 561662: A jet airplne leaves an airport traveling at a steady rate of 600km/h. Another jet leaves the same airport 3/4 h later traveling 800km/h in the same direction. How long will the second jet take to overtake the first?
Click here to see answer by josmiceli(9645)  |
Question 561682: This is a real world math problem:
Is it possible to accelerate from 45 mph to 71 mph in 20 seconds and then safely return to 50 mph in .8 miles? The car is a 2011 Kia Forte Koup EX 2dr FWD. Engine: 2.0L 1-4 Engine. Power: 156@6,200 rpm. Automatic transmission. 0-60 in 7.6 seconds. According to a test drive I saw on you tube it went from 45 to 71 in 20 seconds.
Click here to see answer by Alan3354(30924)  |
Question 561789: Lakeview is 85 miles from springfeild. Jerry must go to the law library in springfeild to get a document for the law firm for which he works. find how long it takes him to drive round trip if he averages 41mph.
Click here to see answer by ptaylor(2048)  |
Question 562018: A train travels from city A to city B and then to city C. The distance from A to B is 51 miles and the distance from B to C is 75 miles. the average velocity from A to B was 35mph and the average velocity from B to C was 50mph. What was the average velocity from A to C in miles per hour?
Click here to see answer by ankor@dixie-net.com(15622)  |
Question 562106: A plane traveled 1012 miles to go to jacksonville and back. The trip there was with wind. It took 11 hours.The trip back took 22 hours. What is the speed of the plane in still air? What is the speed of the wind?
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I tried drawing a table, but it has been a wile since I have solved any problems. The answer I got was a repeating decimal, so I doubt very much its likelihood of being correct.
Click here to see answer by mananth(12269)  |
Question 562297: the speed of a freight train is 14 mph slower than that of passanger train.if the passenger train travels 400 miles in the time it take the freight train to travel 70 fewer miles ,what is the speed of the passenger train
Click here to see answer by mananth(12269)  |
Question 562382: The height of an object thrown upward with an initial velocity of 32 feet per second is given by the formula h=-16t^2+32t, where t is the time in seconds. How long will it take the object to reach a height of 16 feet?
Click here to see answer by Alan3354(30924)  |
Question 562316: The Giants left San Francisco heading northeast at 210km/hr. At the same time,The Patriots left Boston headed southwest traveling at 180km/hr. After 8 hours both teams landed at the airport in Indianapolis at the same time, How far apart are Boston and San Francisco?
Click here to see answer by ankor@dixie-net.com(15622)  |
Question 562528: The Giants left San Francisco heading north east at 180 km/hr. At the same time, the Patriots left Boston and headed southwest traveling at 150 km/hr. After 8 hrs both planes landed in indianapolis at the same time, how far apart are boston and San Francisco?
Click here to see answer by josmiceli(9645)  |
Question 562516: Jack and Edson decide they will go jogging from West hills athletic club. THey arrive at west hills and start jogging at different time so, as the clock strikes noon, Jack is 250 yards from the starting point and Edson is 400 yards from the start. Jack jogs at the constant pace of 3 yards/sec. Edson jogs at the constant pace of 2.5 yards/sec. How long will it take Jack to catch up to Edson?
Click here to see answer by ankor@dixie-net.com(15622)  |
Question 562732: PLEASE help me with this; I've been doing homework for hours and I don't know how to do this problem.
"After t seconds, the height (t) of a bottle rocket launched from the ground into the air is given by the function h(t) = -16t² + 80t. Find how long it takes the rocket to teach a height of 96 feet."
THANK YOU!
Click here to see answer by mananth(12269)  |
Question 562726: train A traveled 20 mi h faster than train B. train A takes 3 hoursto go between two cities, and train B takes 4 hours to travel the same distance. how fast does each train travel? please help me!!!! i've tried everything it says in the book!!!
Click here to see answer by scott8148(6628)  |
Question 562747: Academic Calculus- Pythagorean Theorem and Related Rates Word Problem:
A plane takes off from airport A and flies east at 480 mph. At the moment of takeoff, a second plane, approaching A from the north at 320 mph, is still 240 miles from A. Fifteen minutes later is the distance between the planes increasing or decreasing, and how fast?
Click here to see answer by issacodegard(60)  |
Question 562764: The giants left san francisco heading northeast at 210 km/hr. at the same time the patriots left boston and headed southwest traveling at 180km/hr. after 8 hours both teams landed at the airport in indianapolis at the same time, how far apart are boston and san francisco?
Click here to see answer by mananth(12269)  |
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