p A is 50 nautical miles due west of ship B. Ship A is sailing west knots. How fast (in knots) is the distance between the ships char autical mile per hour.)

Calculus: Early Transcendentals
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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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At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 22 knots and ship B is sailing
north at 15 knots. How fast (in knots) is the distance between the ships changing at 7 PM? (Note: 1 knot is a
speed of 1 nautical mile per hour.)
knots
Transcribed Image Text:At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 22 knots and ship B is sailing north at 15 knots. How fast (in knots) is the distance between the ships changing at 7 PM? (Note: 1 knot is a speed of 1 nautical mile per hour.) knots
Evaluate the following limits. If needed, enter oo for o and oo for – o.
/2+2x2
(а) lim
3 + 5x
V2 +2x2
(Б) lim
x → - 0
3 + 5x
Transcribed Image Text:Evaluate the following limits. If needed, enter oo for o and oo for – o. /2+2x2 (а) lim 3 + 5x V2 +2x2 (Б) lim x → - 0 3 + 5x
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