Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 1136880: One boat leaves Hawaii travelling 42 mph in the direction of 113 degrees. A second boat leaves the same dock travelling 58 mph in the direction of 63 degrees. If both boats maintain their speed for 4 hours, what is the distance, in terms of sine or cosine, between the two boats?
Click here to see answer by Boreal(15235)  |
Question 1136912: On the 30 question physics exam, correct answers are worth 5 points, incorrect answers are worth -2 points and unanswered questions are worth 0 points. Pat answers 23 of the questions and scores 73. How many questions did Pat answer correctly?
Click here to see answer by greenestamps(13334)  |
Question 1136936: A jet airliner traveling with a 20 mile per hour tailwind covers 585 miles in the same amount of time it is able to travel 505 miles after the tailwind eases to 10 miles per hour. what is the speed of the airliner in still air?
Click here to see answer by ikleyn(53763)  |
Question 1137002: A transcontinental supersonic plane flies the 3,510 miles from New York to London in 2 hrs and 36 minutes. If the plane had an average air speed of 1,200 mi/he, determine the average wind speed and state whether it was a head wind or a tailwind
Click here to see answer by ikleyn(53763)  |
Question 1137002: A transcontinental supersonic plane flies the 3,510 miles from New York to London in 2 hrs and 36 minutes. If the plane had an average air speed of 1,200 mi/he, determine the average wind speed and state whether it was a head wind or a tailwind
Click here to see answer by Alan3354(69443)  |
Question 1137059: Train A travels 50 miles/hour. Train A has been traveling for 25 minutes when train B set out in the same direction traveling 60 miles/hour. How long will it take train B to catch with train B to catch up with train A?
Click here to see answer by ikleyn(53763)  |
Question 1137133: Car and a Truck leave point A. The car leaves point A at 9am.The truck leaves 45 mintues earlier.Car's speed 120km/h and the truck's speed is 90km/h.How far away will they meet?...This is what i did.truck has a 67.5km head start.speed difference is 30km/h...far as i got ...can i have a step by step how to achieve this answer....Thanks tutors for all your wonderful help.
Click here to see answer by Theo(13342)  |
Question 1137148: When a plane flies with the wind, it can travel 420 miles in 1.5 hours. When the plane flies in the opposite direction, against the wind, it takes 2 hours to fly the same distance. Find the average velocity of the plane in still air and the average velocity of the wind.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 1137295: jimmy and his uncle left the shore in their boat from point A and continued on this course for 350 meters until they reached point B. After fishing there for awhile, they made a 90-degree turn and continued for 475 meters to point C.
Click here to see answer by Boreal(15235)  |
Question 1137306: Team Awesome starts hiking up from base camp which is located at 4400 feet at a steady rate of 600 feet/hour. At the same time, team cool, which has hiked up earlier, leaves the top of the peak at 8900 feet and starts hiking down at a steady rate of 900 feet/hour. After how many hours do the two teams pass each other ?
Click here to see answer by josmiceli(19441)  |
Question 1137364: When a plane flies with the wind, it can travel 920 miles in 2 hours. When the plane flies in the opposite direction, against the wind, it takes 4 hours to fly the same distance. Find the rate of the plane in still air and the rate of the wind.
Click here to see answer by josgarithmetic(39799) |
Question 1137365: It was not, thank you for catching that! Here it is A kayak can travel 30 miles downstream in 5 hours, while it would take 15 hours to make the same trip upstream. Find the speed of the kayak in still water, as well as the speed of the current. Let k represent the speed of the kayak in still water, and let c represent the speed of the current.
Click here to see answer by ikleyn(53763)  |
Question 1137365: It was not, thank you for catching that! Here it is A kayak can travel 30 miles downstream in 5 hours, while it would take 15 hours to make the same trip upstream. Find the speed of the kayak in still water, as well as the speed of the current. Let k represent the speed of the kayak in still water, and let c represent the speed of the current.
Click here to see answer by greenestamps(13334)  |
Question 1137361: A kayak can travel 30 miles downstream in 5 hours, while it would take 15 hours to make the same trip upstream. Find the speed of the kayak in still water, as well as the speed of the current. Let k represent the speed of the kayak in still water, and let c represent the speed of the current.
Click here to see answer by ikleyn(53763)  |
Question 1137362: An electronics company makes two types of switches. Type A takes 4 minutes to make and requires $3 worth of materials. Type B takes 5 minutes to make and requires $5 of materials. In the latest productionbatch, it took 32 hours to make these switches, and the materials cost $1740. How many of each type of switch were made?
Click here to see answer by ikleyn(53763)  |
Question 1137355: Emma launches her boat from point A on a bank of a straight river, 3km wide, and wants to reach Point B (8km downstream on the opposite bank) as quickly as possible.
She could proceed in any of three ways:
- (a) Row her boat directly across the river to Point C and then run to B
- (b) Row directly to B
- (c) Row to some point D between C and B, and then run to B
If she can row 6km/h and run 8km/h, where should she land to reach B as soon as possible?
Note: We assume that the speed of the water is negligible compared with the speed at which she rows.
Click here to see answer by mananth(16949)  |
Question 1137355: Emma launches her boat from point A on a bank of a straight river, 3km wide, and wants to reach Point B (8km downstream on the opposite bank) as quickly as possible.
She could proceed in any of three ways:
- (a) Row her boat directly across the river to Point C and then run to B
- (b) Row directly to B
- (c) Row to some point D between C and B, and then run to B
If she can row 6km/h and run 8km/h, where should she land to reach B as soon as possible?
Note: We assume that the speed of the water is negligible compared with the speed at which she rows.
Click here to see answer by ikleyn(53763)  |
Question 1137493: Two trucks Truck A and truck B are driving across the country taking the same route. After 1 day truck A was 117 miles behind truck B. The next day truck A drove 185 miles more than truck B. The third day truck B drove 48 miles more miles than truck A. Where is truck A in relation to truck B after the third day?
Click here to see answer by ikleyn(53763)  |
Question 1137642: One month Rita rented 3 movies and 5 video games for a total of $41 . The next month she rented 12 movies and 2 video games for a total of $65 . Find the rental cost for each movie and each video game.
How many seconds will pass before the planes are at the same altitude?
Seconds?
What will their altitude be when they're at the same altitude?
Feet?
Click here to see answer by Boreal(15235)  |
Question 1137814: A salesman drives from Ajax to Barrington, a distance of 130 mi, at a steady speed. He then increases his speed by 10 mi/h to drive the 158 mi from Barrington to Collins. If the second leg of his trip took 2 min more time than the first leg, how fast was he driving between Ajax and Barrington?
Click here to see answer by josgarithmetic(39799) |
Question 1137919: Help me solve please: the formula c=5/9(f-32) expresses the relationship between Fahrenheit temperatures F and Celsius temperature C. use this formula to convert 5 degrees farenheit to its equivalent temperature on the Celsius scale.
Click here to see answer by MathLover1(20855)  |
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