Water is flowing into a conical cistern at the rate if 8 cubic m/min. If the height of the inverted cone is 12 m, and the radius of its circular opening is 6 m. 6 m 12 m 48. Which of the following functions is the correct representation of the Volume of the conical cistern when the water is 4 meters deep? A. V = πh³ C. V = Th³ B. V = Th³ D. V = 1/2 Th³ 49. How fast is the water level rising when the water is 4m deep? A. 0.637 m/min C. 2.637 m/min B.1.637 m/min D. 3.637 m/min 50. What is the rate of the increase in radius over time when the water is 4m deep? A. 0.319 m/min C. 2.319 m/min B. 1.319 m/min D. 3.319 m/min

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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Water is flowing into a conical cistern at the rate if 8 cubic m/min. If
the height of the inverted cone is 12 m, and the radius of its circular
opening is 6 m.
6 m
12 m
48. Which of the following functions is the
correct representation of the Volume of the conical cistern when
the water is 4 meters deep?
A. V = πh³
C. V = Th³
B. V = Th³
D. V = 1/2 Th³
49. How fast is the water level rising when the
water is 4m deep?
A. 0.637 m/min
C. 2.637 m/min
B.1.637 m/min
D. 3.637 m/min
50. What is the rate of the increase in radius
over time when the water is 4m deep?
A. 0.319 m/min
C. 2.319 m/min
B. 1.319 m/min
D. 3.319 m/min
Transcribed Image Text:Water is flowing into a conical cistern at the rate if 8 cubic m/min. If the height of the inverted cone is 12 m, and the radius of its circular opening is 6 m. 6 m 12 m 48. Which of the following functions is the correct representation of the Volume of the conical cistern when the water is 4 meters deep? A. V = πh³ C. V = Th³ B. V = Th³ D. V = 1/2 Th³ 49. How fast is the water level rising when the water is 4m deep? A. 0.637 m/min C. 2.637 m/min B.1.637 m/min D. 3.637 m/min 50. What is the rate of the increase in radius over time when the water is 4m deep? A. 0.319 m/min C. 2.319 m/min B. 1.319 m/min D. 3.319 m/min
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