Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 487145: Hello, my name is niya. I am in the eighth grade and taking algebra honors. I need help with this word problem. A hot air ballon at 300 feet begins to rise at the rate of 100 feet per minute. At the same time, a second hot-air ballon at 2,00 feet starts to descend at the rate of 150 feet per minute.
a. When will the ballons be at the same height?
b. What is the height?
c. What is the height of the ascending ballon when the descending ballon reaches the grouond?
Click here to see answer by Edwin McCravy(20054)  |
Question 487145: Hello, my name is niya. I am in the eighth grade and taking algebra honors. I need help with this word problem. A hot air ballon at 300 feet begins to rise at the rate of 100 feet per minute. At the same time, a second hot-air ballon at 2,00 feet starts to descend at the rate of 150 feet per minute.
a. When will the ballons be at the same height?
b. What is the height?
c. What is the height of the ascending ballon when the descending ballon reaches the grouond?
Click here to see answer by josmiceli(19441)  |
Question 487176: Two planes leave simultaneously from the same airport, one flying due north and one flying due east. The northbound plane is flying 50 mph faster than the eastbound plane. After 3 hours they are 2440 miles apart. Find the speed of each plane.
Click here to see answer by jorel1380(3719)  |
Question 487196: I need help on the following word problem.
A commuter bus takes 2 hours to get downtown; an express bus, averaging 25 mph faster, takes 45 minutes to cover the same route. What is the average speed for the commuter bus?
Click here to see answer by jorel1380(3719)  |
Question 487218: Katie travels 2 kilometers/hour uphill, 6 kilometers/hour downhill, and 3 kilometers/hour on level ground. She traveled a total of 6 hours to and from Bobby's house. What is her total distance that she walked?
Every time that I tried to figure it out, I got 22 as an answer, but my professor told me that that answer was wrong.
Click here to see answer by ethan445(1) |
Question 486932: Lafe is in his 4*4 300 miles due east of a car driven by shannell and is traveling due west at 30 mph. Shannell is speeding at 60 mph due north. At what time are they closest to each other.
I know this one is a minimizing problem and i tried to draw a picture of the situation but it is not making much sense.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 487844: A plane traveled 416 miles to Des Moines and back. The trip there was with the wind. It took 4 hours. The trip back was into the wind. The trip took 8 hours. Find the speed of the plane in still air and the speed of the wind.
Click here to see answer by lwsshak3(11628) |
Question 488023: How do I solve the following:
A freight train leaves the train station 2 hours before a passenger train. The two trains are traveling in the same direction on parallel tracks. If the rate of the passenger train is 20 mph faster than the frieght train, how fast is each train traveling if the passenger train passes the freight train in 3 hours.
Click here to see answer by stanbon(75887) |
Question 488023: How do I solve the following:
A freight train leaves the train station 2 hours before a passenger train. The two trains are traveling in the same direction on parallel tracks. If the rate of the passenger train is 20 mph faster than the frieght train, how fast is each train traveling if the passenger train passes the freight train in 3 hours.
Click here to see answer by Edwin McCravy(20054)  |
Question 488121: luis begins walking at speed of 4mph, 45mins later his wife notices he left his wallet so gets on her bike and begins riding at 24mph along the same path luis took
How long will it take for her to catch luis?
How far from their house will she catch luis?
Click here to see answer by lwsshak3(11628) |
Question 488175: In a bicycle race,lionel gives robert a 500meter advantage. Also, Lionel starts 15minutes after Rober. If lionel bikes at 17km/h and robert at 14km/h, how long will it take lionel after he starts biking to overtake robert?
pleasee help thanks:)
Click here to see answer by jorel1380(3719)  |
Question 488180: For a recent job, an electrician earned $50 per hour, and the electrician's apprentice earned $20 per hour. The electrician worked 4 hours more than the apprentice, and together they earned a total of $550. How much money did each person earn?
Click here to see answer by jorel1380(3719)  |
Question 488292: Please help me solve this word problem, I do not understand what to do.
It takes John 30 minutes to clean his house, When his wife helps him, it only takes him 18 minutes. How long would it take his wife by herself?
Click here to see answer by Theo(13342)  |
Question 488492: suppose you have entered a 155 mile biathlon that consists of a bicycle race and a running race. during your run your velocity is 10 miles per hour and during your bicycle race your velocity is 29 miles per hour. you finish the race in 6 hours. what is the distance of your run? what is the distance of your bicycle race?
155-d/29
155(10)/29
Click here to see answer by stanbon(75887) |
Question 488673: A long distance trucker traveled 180 miles in one direction during a snow storm. The return trip in rainy weather was accompolished at double spped and took 3 hours less time. Find the speed going?
The speed going was ____mph
Click here to see answer by stanbon(75887) |
Question 488673: A long distance trucker traveled 180 miles in one direction during a snow storm. The return trip in rainy weather was accompolished at double spped and took 3 hours less time. Find the speed going?
The speed going was ____mph
Click here to see answer by MathTherapy(10551)  |
Question 489149: Two fishing boats depart a harbor at the same time, one traveling east, the other south. The eastbound boat travels at a speed 7 mi/h faster than the southbound boat. After four hours the boats are x = 52 mi apart. Find the speed of the southbound boat.
Click here to see answer by jorel1380(3719)  |
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