Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 513642: A toy rocket is launched from a 2.8m platform in such a way that its height, h (in meters), after t seconds is given by the equation h=-4.9t^2+18.9t+2.8. How long will it take for the rocket to hit the ground?
Click here to see answer by nerdybill(6948)  |
Question 513665: The number of miles remaining for a jet traveling from San Francisco to New York can be approximated with the linear equation Miles remaining = 2650 - 475t where t is the number of hours since leaving San Francisco.
How long will the whole trip take?
Click here to see answer by stanbon(57203) |
Question 513677: a runner gives an opponent a 0.3 second headstart in a 200 meter race. runner 1 speed is 8.6m/s and the opponent's speed is 8.3m/s. 1) how long does it take runner 1 to catch runner 2 2) at what distance does runner 1 catch runner 2?
Click here to see answer by solver91311(16868)  |
Question 513776: Students are traveling in two cars to a football game 150 miles away. The first car leaves on time and travels at an average speed of 48mph. The second starts 1/2 hours late and travels at an average speed of 58 mph. At these speeds, how long will it take the second car to catch up to the first?
Click here to see answer by htmentor(788)  |
Question 513926: A ROCK GROUP PLANS TO TRAVEL FOR A TOTAL OF 38 WEEKS MAKING THREE CONCERT STOPS. THEY WILL BE IN JAPAN FOR 4 MORE WEEKS THEN THEY WILL BE IN AUSTRALIA. THEIR STAY IN SWEDEN WILL BE 2 WEEKS SHORTER THAN THAT IN AUSTRALIA. HOW MANY WEEKS WILL THEY BE IN EACH COUNTRY?
Click here to see answer by MathLover1(6611)  |
Question 513796: A car and a bus had to travel from destination A to B . The car was driving 10 km/h faster than the bus. After 3 hours and 30 minutes the car was to their B destination , while the bus had covered only 5/6 of that distance . we have to find the distance between A and B and the speeds of the car and the bus
Click here to see answer by ankor@dixie-net.com(15622)  |
Question 514242: The longest drive to the center of a square city from the outskirts is 10 miles. Within the last decade the city has expanded in area by 50 sq mi. Assuming the city has always been square in shape, find the corresponding change in the longest drive to the center of the city.
Click here to see answer by lwsshak3(6456) |
Question 514306: karen left her house heading east and her sister left two hours later heading west at a rate of 5mph faster than Karen. Six hours after Karen left, she and her sister were 600 miles apart. How fast was Karen moving?
Click here to see answer by mananth(12270)  |
Question 514514: Two trains start at the same point and travel in opposite directions. One trravels at an average speed of 55 mph and the second at 70 mph. In how many hours will the trains be 250 miles apart? I really need help on this question!!
Click here to see answer by solver91311(16868)  |
Question 514628: you and your friend are painting the walls of your apartment. You estimate that there is 1000 square feet to be painted. You paint at a rate of 4 Sq ft a minute while your friend paints at 3 sq ft a minute. your friend shows up 45 minutes after you have started painting.
write an equation that gives the total number of sq ft y as a function of the number of minutes x it takes to paint all the walls.
Click here to see answer by solver91311(16868)  |
Question 514834: An object is thrown vertically up and its height in feet after t seconds is given by the formula h(t)=96t-16t^2.
Question: After how many seconds does it return from initially leaving the person's hand does it take to return to its starting position?
Click here to see answer by solver91311(16868)  |
Question 514905: If Gina leaves now and drives 66 km/h she will reach Alton just in time for her appointment. On the other hand, if she has lunch first and leaves in 40 minutes, she will have to drive 90km/h to make her appointment. How far away is Alton?
Click here to see answer by josmiceli(9645)  |
Question 514788: While driving the matamatics team to a contest, the driver noticed that the odometer on the bus read 21,912. The driver also noticed that this number was a palindrome, reading backwards and frontwards. The team sponsor said " I'll bet it will be a long time before that happen again!" However, just 105 minutes later, the driver reported that the odometer showed another palindrome(22022). How fast was the bus travling during that time?
Click here to see answer by richard1234(5390)  |
Question 514700: In a bicycle race, Miss Muffet gives Mary Contrary a 500m advantage. Also, Miss Muffet agrees to start 15 minutes after Mary Contrary. Now, just as the race began, Miss Muffet saw a spider near her tuffet, and took off at 17km/h. Mary Contrary takes off at 14km/h. How long will it take Miss Muffet to overtake Mary Contrary.
Click here to see answer by ankor@dixie-net.com(15622)  |
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