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Two commercial airplines are flying at an altitude of 40,000 feet along straight-line courses that intersect at right angles. Plane A is approaching the intersection point at a speed of 442 knots (nautical miles per hour, a nautical mile is 2000 yards). Plane B is approaching the intersection at 481 knots. At what rate is the distance between the planes changing when A is 5 nautical miles from the intersection point and B is 12 nautical miles from the intersection point? ds dt = knots

Two commercial airplines are flying at an altitude of 40,000 feet along straight-line courses that intersect at right angles. Plane A is approaching the intersection point at a speed of 442 knots (nautical miles per hour, a nautical mile is 2000 yards). Plane B is approaching the intersection at 481 knots. At what rate is the distance between the planes changing when A is 5 nautical miles from the intersection point and B is 12 nautical miles from the intersection point? ds dt = knots

Calculus: Early Transcendentals
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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℗ Do Homework - Section 3.10 - Profile 1 - Microsoft Edge Two commercial airplines are flying at an altitude of 40,000 feet along straight-line courses that intersect at right angles. Plane A is approaching the intersection point at a speed of 442 knots (nautical miles per hour; a nautical mile is 2000 yards). Plane B is approaching the intersection at 481 knots. At what rate is the distance between the planes changing when A is 5 nautical miles from the intersection point and B is 12 nautical miles from the intersection point? ds dt https://mylab.pearson.com/Student/PlayerHomework.aspx?homeworkId=644835719&questionId=7&flushed=true&cid=7318436&centerwin-yes = knots 51°F Mostly cloudy ▬▬▬ Q Search U IN hulu Clear all x A Check answer 2:19 AM 4/22/2023
Transcribed Image Text:℗ Do Homework - Section 3.10 - Profile 1 - Microsoft Edge Two commercial airplines are flying at an altitude of 40,000 feet along straight-line courses that intersect at right angles. Plane A is approaching the intersection point at a speed of 442 knots (nautical miles per hour; a nautical mile is 2000 yards). Plane B is approaching the intersection at 481 knots. At what rate is the distance between the planes changing when A is 5 nautical miles from the intersection point and B is 12 nautical miles from the intersection point? ds dt https://mylab.pearson.com/Student/PlayerHomework.aspx?homeworkId=644835719&questionId=7&flushed=true&cid=7318436&centerwin-yes = knots 51°F Mostly cloudy ▬▬▬ Q Search U IN hulu Clear all x A Check answer 2:19 AM 4/22/2023
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