3. A jet plane travels 2 times the speed of a commercial airplane. The distance between Vancouverand Regina is 1730 km. If the flight from Vancouver to Regina on a commercial airplane takes140 minutes longer than a jet plane, what is the time of a commercial plane ride of this route?4. A man goes fishing in a river and wants to know how long it will take him to get 10km upstreamto his favourite fishing location. The speed of the current is 3 km/hr and it takes his boat twiceas long to go 3km upstream as is does to go 4km downstream. How long will it take his boat toget to his fishing spot?

Since you have asked multiple question, we will solve the first question for you as per our guide…

Answered: A jet plane travels 2 times the speed…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Similar questions

A boat has a speed of 5 mph in calm water.it takes the boat 3 hours to travel upstream but only 2 hours to travel the same distance downstream.
The speed of the river's current is 5 mph. If a boat travels 20 miles downstream in the same time that it takes to travel 10 miles upstream, find the speed of the boat in still water. If a person rows to his favorite fishing spot 10 miles downstream in the same amount of time that he rows 5 miles upstream and if the current is 5 mph, find how long it takes him to cover the 15 miles. Smith Engineering is in the process of reviewing the salaries of their surveyors. During this review, the company found that an experienced surveyor can survey a roadbed in 6 hours. An apprentice surveyor needs 8 hours to survey the same stretch of road. If the two work together, find how long it takes them to complete the job.
A boat travels at full speed to an island 14 miles away. It takes 0.5 hours to travel the first 5 miles. How long does the entire trip take?
The time required for a trip of a certain distance in a car varies indirectly as the rate the car travels. A trip took 18 hours traveling at 50 miles per hour. How long would this trip take if the car was traveling at 75 miles per hour?
Mr. O'Dell and Mr. Johnson begin running laps around a one mile track at the same time. Mr. O'Dell completes a mile every 6 minutes and Mr. Johnson completes a mile every 8 minutes. How long will it take for them both to finish a lap at the same time?
Dave takes 15 minutes longer than Kate does to make the 60-mile drive between two cities. Kate drives 8 miles an hour faster. How fast do Dave and Kate drive?

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A jet plane travels 2 times the speed of a commercial airplane. The distance between Vancouver and Regina is 1730 km. If the flight from Vancouver to Regina on a commercial airplane takes 140 minutes longer than a jet plane, what is the time of a commercial plane ride of this route?