A circle is inside a square. The radius of the circle is increasing at a rate of 3 meters per minute and the sides of the square are increasing at a rate of 1 meter per minute. When the radius is 6 meters, and the sides are 23 meters, then how fast is the AREA outside the circle but inside the square changing? The rate of change of the area enclosed between the circle and the square is square meters per minute.

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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A circle is inside a square.
The radius of the circle is increasing at a rate of 3 meters per
minute and the sides of the square are increasing at a rate of 1
meter per minute.
When the radius is 6 meters, and the sides are 23 meters, then how
fast is the AREA outside the circle but inside the square changing?
The rate of change of the area enclosed between the circle and the
square is
square meters per minute.
Transcribed Image Text:A circle is inside a square. The radius of the circle is increasing at a rate of 3 meters per minute and the sides of the square are increasing at a rate of 1 meter per minute. When the radius is 6 meters, and the sides are 23 meters, then how fast is the AREA outside the circle but inside the square changing? The rate of change of the area enclosed between the circle and the square is square meters per minute.
An inverted pyramid is being filled with
water at a constant rate of 65 cubic
centimeters per second. The pyramid, at
the top, has the shape of a square with
sides of length 4 cm, and the height is 12
cm.
Find the rate at which the water level is
rising when the water level is 10 cm.
cm/sec
h
b₁
V
b₂
Transcribed Image Text:An inverted pyramid is being filled with water at a constant rate of 65 cubic centimeters per second. The pyramid, at the top, has the shape of a square with sides of length 4 cm, and the height is 12 cm. Find the rate at which the water level is rising when the water level is 10 cm. cm/sec h b₁ V b₂
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