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Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 165977: an airplane made a flight of 1600 miles in 5 hours. during the first 3 hours of the trip it had good weather. it then ran into bad weather, which decreased its rate by 75 mph for the rest of the flight. find the rate of each part of the flight.
Click here to see answer by Mathtut(3670)  |
Question 166068: 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?
My answer I came up with is 45(x1) = 55
+ (55-45) = 1.45
+ = 4.5
Click here to see answer by oscargut(682)  |
Question 166009: two cars started from the same place at the same time and traveled in opposite directions. at the end of 6 hours, they were 420 miles apart. if the average rate of the slow car exceeded 1/2 of the average rate of the fast car by 13 mph, find the rate of each car.
Click here to see answer by elima(1433)  |
Question 166009: two cars started from the same place at the same time and traveled in opposite directions. at the end of 6 hours, they were 420 miles apart. if the average rate of the slow car exceeded 1/2 of the average rate of the fast car by 13 mph, find the rate of each car.
Click here to see answer by Mathtut(3670)  |
Question 166056: A boat traveled 210 miles downstream and back. The trip downstream took 10 hours. The trip back took 70 hours. What is the speed of the boat in still water? What is the speed of the current?
so far i had 10c+70s=210m
but i don't think that's right.
Click here to see answer by checkley77(7035)  |
Question 166073: question 1) A sailboat travels 20 miles downstream in 3 hours. It returns in 4 hours. Find the speed of the sailboat in still water and the rate of the current.
question 2) Erin's age is 3 times Warren's. In 4 years she will be twice as old as he will be. How old is each now.
Click here to see answer by midwood_trail(310)  |
Question 166073: question 1) A sailboat travels 20 miles downstream in 3 hours. It returns in 4 hours. Find the speed of the sailboat in still water and the rate of the current.
question 2) Erin's age is 3 times Warren's. In 4 years she will be twice as old as he will be. How old is each now.
Click here to see answer by Mathtut(3670)  |
Question 166131: Two planes travel toward each other from cities that are 1615 kilometers apart. The two planes passed each other in the air after 3 hours and 48 minutes. The slower plane was traveling at a rate of speed that was 80 k/h more than half the rate of speed of the faster plane. Assuming they left at the same time, at what rate of speed was each plane traveling?
Click here to see answer by Mathtut(3670)  |
Question 165963: at 7 am two cars started from the same place, one traveling east and the oher traveling west. at 10:30 am they were 287 miles apar. if the rate of the fast car exceeded the rate of the slow car by 6 mph, find the rate of each car.
Click here to see answer by jojo14344(1483)  |
Question 166382: 84.)Gone Fishing. Debbie traveled by boat 5 miles upstream to fish in her favorite spot. Because of the 4 - mph current, it took her 20 minutes longer to get there than to return. how fast will her boat go in still water?
Click here to see answer by ptaylor(1578)  |
Question 166412: Can someone please help me with the following problem?
A plane has a cruising speed of 280 miles per hour and the wind velocity is 40 miles per hour. How far can the plane fly and return in 7 hours?
So far I have begun to make a chart to help solve the problem, but I am just very confused.
Click here to see answer by scott8148(3382)  |
Question 166412: Can someone please help me with the following problem?
A plane has a cruising speed of 280 miles per hour and the wind velocity is 40 miles per hour. How far can the plane fly and return in 7 hours?
So far I have begun to make a chart to help solve the problem, but I am just very confused.
Click here to see answer by gonzo(654)  |
Question 166479: From a point on a river, two boats are driven in opposite directions, one at 5 miles per hour, and the other at 8 miles per hour. In how many hours will they be 52 miles apart?
(This question is from a sample MET. Thanks very much.)
Click here to see answer by vleith(1977)  |
Question 166479: From a point on a river, two boats are driven in opposite directions, one at 5 miles per hour, and the other at 8 miles per hour. In how many hours will they be 52 miles apart?
(This question is from a sample MET. Thanks very much.)
Click here to see answer by gonzo(654)  |
Question 166463: The speed of a car was tracked by radar in a police helicopter over a period of 10 minutes. The police found that the car's speed could be represented by the equation: s = 3t squared - 30t + 135
where s is the speed of the car in kilometers per hour after t minutes have passed.
a. When was the car travelling at 80km/h?
b. When was the car travelling at 120km/h?
Click here to see answer by jim_thompson5910(13785)  |
Question 166462: The speed of a car was tracked by radar in a police helicopter over a period of 10 minutes. The police found that the car's speed could be represented by the equation: s = 3t squared - 30t + 135
where s is the speed of the car in kilometers per hour after t minutes have passed.
a. When was the car traveling at 80km/h?
b. When was the car traveling at 120km/h?
Click here to see answer by gonzo(654)  |
Question 166524: when angelo burnini rows his gondola in still water(with no current) in venice,italy, he travels at 3 mph. when he rows at the same rate in the grand canal, it takes him the same amount of time to travel 2.4 miles downstream (with the current) as it does to travel 2.3 miles upstream (against the current). find the current of the river.
Click here to see answer by ptaylor(1578)  |
Question 166425: Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking?
Click here to see answer by Mathtut(3670)  |
Question 166415: Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking?
Click here to see answer by ankor@dixie-net.com(6689)  |
Question 166823: California 1 South is a historical highway that stretches 123 miles along the coast from Monterrey to Moro Bay. Suppose that two cars start driving this highway, one from each town. they meet after three hours. find the speed of each car in mile per hour, if one car travels 1 mile per hour faster than the other car.
Click here to see answer by Alan3354(6056)  |
Question 166763This question is from textbook Algebra 1
: Word problems using inequalities. Please help
Jeff bikes for three hours and his brother bikes four hours. Although Jeff bikes 15 mph faster, his total distance was at most twice as far as his brother's. How fast does each ride?
Thank you,
JoeThis question is from textbook Algebra 1
Click here to see answer by jojo14344(1483)  |
Question 166868: The last week of a month a car dealership sold 12 cars. A new sales promotion came out the first week of the next month and the sold 19 cars that week. What was the percent increase in sales from the last week of the previous month compared to the first week of the next month?
Click here to see answer by Mathtut(3670)  |
Question 166870: A study reported that in a random sampling of 100 women over the age of 35 showed that 8 of the women were married 2 or more times. Based on the study results, how many women in a group of 5,000 women over the age of 35 would likely be married 2 or more times?
Click here to see answer by Mathtut(3670)  |
Question 166836: A BOY USES A MOVING SIDEWALK IN AN AIRPORT. WHEN HE RUNS IN THE DIRECTION OF THE MOVING SIDEWALK HE CAN GO 303 METERS IN 3 MINUTES.WHEN HE RUNS BACK AGAINST THE MOVING SIDEWALK HE CAN ONLY GO 275 METERS IN 5 MINUTES. HOW FAST DOES THE BOY RUN WHEN THE SIDFWALK IS STILL? HOW FAST DOES THE MOVING SIDEWALK RUN?
Click here to see answer by Mathtut(3670)  |
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