|
Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 75518: An airplane flies from New Orleans to Atlanta at an average rate of 320 mph. The airplane then returns at an average rate of 280 mph. The total travel time is 3 hours. How long did it take the plane to make the return trip.
Click here to see answer by scott8148(3382)  |
Question 75592: A plane takes 5 hours to fly from LosAngeles to Honolulu and 4.09 hours to return from Honolulu to LA. I f the wind velocity is 50mph from the west on both trips, what is the airspeed of the plane? ( Airspeed is speed of plane in still air)
Click here to see answer by josmiceli(3003)  |
Question 75838This question is from textbook Beginning Algebra 
: Science and medicine. The equation gives the hight of an arrow, shot upward from the ground with an initial velocity of 112 ft/s, where t is the time after the arrow leaves the ground. Find the time it takes for the arrow to reach a height of 180 ft.
This problem has me confussed and frustrated and need some help figuring this out. I am not sure what I am doing wrong. Please help. Thanks so much. This question is from textbook Beginning Algebra 
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 76293: Felicia left Rome at 8 AM & drove her Ferrari at 80mp0h from Rome to Sorrento. She then took the boat to Capri for the day, returning to Sorento 5hrs later. On the return trip from Sorrento to Rome she averaged 60mph & arrived in Rome ar 8PM. Howfar is it from Rome to Sorrento?
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 76448This question is from textbook Algebra 1
: A motorcycle breaks down and the rider has to walk the rest of the way to work. The motorcycle was traveling at 45mph, and the rider walks at the speed of 6mph. The distance between home and work is 25mi and the total time for the trip was 2 hours. How far did the motorcycle go before it broke down?This question is from textbook Algebra 1
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 76682: Mary rides her bicycle to her friend Amy's house and returns home by the same route. Mary rides her bike at constant speeds of 6mph on level ground, 4mph when going uphill and 12mph when going downhill. If her total riding time was 2 hours, how far is it to Amy's house?
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 76773: help me solve this please?
Science and medicine. A plane flies 720 mi against a steady 30-mi/h headwind
and then returns to the same point with the wind. If the entire trip takes 10 h, what is the plane’s speed in still air?
Click here to see answer by checkley75(3666)  |
Question 76895: Help please. I think I know the equation, but not sure. I think the equation is Speed = distance/time
Brenda and her husband Randy bicycled cross-country together. One morning Brenda rode 30 miles. By traveling only 5 miles per hour faster and putting in one more hour, Randy coverd twice the distance Brenda covered. What was the speed of each cyclist?
Click here to see answer by Edwin McCravy(2920)  |
Question 76842: Going to parent's house in 4.5 hours. Travel by car (60 mph) to dock where I'll enter a boat (20 mph on still water with 4 mph current...against me on the way to parent's house...with me on the way back). Takes 3.5 hours to get back home. What's the distance?
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 77326: Problem #36(this problem is driving me crazy among two other ones more)
A ball is thrown upward from the roof of a building 100m tall with an initial velocity of 20m/s. Use this information for exercises 35 to 38.Please show all your steps and the answer in radical form.
The equation for the hieght of the ball is: h = -5t^2+20t+100
When will the ball reach a height of 80m?
Click here to see answer by stanbon(26251)  |
Question 77327: Problem 22
The equation h = -16t^2+112t gives the height of an arrow, shot upward from the ground with an initial velocity of 112ft/s, where "t" is the time after the arrow leaves the ground. Find the time it takes for the arrow to reach a height of 180ft.
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 77446: 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 Edwin McCravy(2920)  |
Question 77713: I was given this question by an instructor at MMI and it has been too long since I have done this kind of math. I would appreciate your help. A student travels two miles to school. the first mile the student averages 15 mph. upon arrival at school the students average is up to 30 mph. how fast would the student have to go in the second mile to achieve this. is this a mathmatically feasible question.
Click here to see answer by scott8148(3382)  |
Question 77849: Science and medicine.
Ariana took 2 h longer to drive 360 mi on the first day of
a trip than she took to drive 270 mi on the second day. If her speed was the same on both days, what was the driving time each day?
thanks
Click here to see answer by ptaylor(1578)  |
Question 78046: a certain space probe traveled at a speed of 1280 km/h, and then, by firing retro-rockets, slowed to 950 km/h. The total distance traveled was 75,300 km in a time of 63.5 hours. Find the distance from the starting point at which the retro-rockets were fired.
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 78083: there are 850 Douglas fir and ponderosa pine trees in a section of forest bought by Sawz Logging Co. The company paid an average of $300 for each Douglas fir and $224 for each ponderosa pine. If the company paid $217,500 for the trees, how many of each kind did the company buy?
Click here to see answer by checkley75(3666)  |
Question 78224: Russ and Janet are running in the Apple Hill Fun Run. Russ runs at 7 mph, Janet at 5 mph. If they start at the same time, how long will it be before the are 1/2 mile apart?
The answer should be 15 min, but I'm not sure how to solve this...
Thank you for your help.
Click here to see answer by Edwin McCravy(2920)  |
Question 78288: On a vacation, Johny averaged 50 mph traveling from Denver to Minneapolis. Returning by a different route that covered the same number of miles, he averaged 50 mph. What is the distance between the two cities if his total traveling time is 32 hours.
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 78482: on haloween the big pumpkin vitis the homes of all children, all grandmas, and all poets in tiwn. how many homes does he vitis , using these statistics. draw a venn diagram.
children-- 800
grandmothers- 250
poets- 60
children and grandmothers...100
children and poets..10
grandmothers and poets...3
grandmothers and poets and children..1
Click here to see answer by stanbon(26251)  |
Question 78585: A bus leaves a station at 1pm traveling west at an average rate of 44mi/h. one hour later a second bus leaves the same station traveling east at a rate of 48 mi/h. At what time will the two buses be 274 mi apart?
Click here to see answer by checkley75(3666)  |
Question 78636: A plane leaves Chicago headed for Los Angeles at 540 mph. One hour later, a second plane leaves Los Angeles headed for Chicago at 660 mph. If the air route from Chicago to Los Angeles is 1800 miles, how long will it take for the first plane to pass the second plane? How far from Chicago will they be at that time?
Click here to see answer by checkley75(3666)  |
|
Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635
|
| |