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How lomg is a 19 mile trip?? It is 19 miles long (distance ; NOT time).
However, the time period is: -
speed = distance / time
time = distance / speed
time = 19 miles / 60 mph
time = 0.316666.... hours.
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A boat makes a 120-mile trip downstream in 3 hours but makes the return trip in 4 hours. What is the rate of the current?
It is 5 miles per hour.
How many miles per hour does a car travel if it makes a 40-mile trip in 30 minutes?
well 40 miles per hour means that a car goes 40 miles in one hour... so if a car is going 80 miles in one hour and you divide the 80 and one hour by 2.. then you get 40 miles in 30 minures.. and the car is going 80 miles per hour.
If A cyclist bikes x distance at ten miles per hour and returns over the same path at eight miles per hour What is the cyclists average rate for the round trip in miles per hour?
8.9 miles an hour.
If keesha's car averages 25 miles per gallon how much gas did it take for the 310-mile trip?
It would take 12.4 gallons.
A yacht leaves a dock at a bearing of S 1.4 degrees E and a speed of 20 knots over 428 nautical-miles. a. How long will it take the yacht to make the trip b. How far east and south is it after 12hr?
1 knot = 1 nautocal mile per hour. So 428 nm @ 20 knots per hour will take 428/20 = 21.4 hours. After 12 hours, it is 20*12 = 240 nautical miles away. Its distance East is 240*cos(1.4deg) = 239.9 nautical miles and its distance South is 240*sin(1.4deg) = 5.9 nautical miles.
