Water is leaking out of a rectangular tank with a base that is 5 water level of the tank is changing by 0.1 cm every second. (a) What is the rate of change of the volume of water in the tar (b) We catch the water that is leaking out of the tank with anot a base that is 30cm x 20cm and a height of 20cm. How fast (c) What if we used a cylindrical container which has a base w catch the water instead? What is the rate of change of the (d) What would the radius of the cylinder need to be if we w second?

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter1: Functions
Section1.2: Functions Given By Tables
Problem 2TU: Use the table of values you made in part 4 of the example to find the limiting value of the average...
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4. Water is leaking out of a rectangular tank with a base that is 50cm x 10cm and a height that is 20cm. The
water level of the tank is changing by 0.1 cm every second.
(a) What is the rate of change of the volume of water in the tank?
(b) We catch the water that is leaking out of the tank with another rectangular container. This container has
a base that is 30cm x 20cm and a height of 20cm. How fast is the water level rising in this container?
(c) What if we used a cylindrical container which has a base with a radius of 10cm and a height of 50cm to
catch the water instead? What is the rate of change of the height of the water in this container?
(d) What would the radius of the cylinder need to be if we wanted the water level to rise by 2
cm every
second?
Transcribed Image Text:4. Water is leaking out of a rectangular tank with a base that is 50cm x 10cm and a height that is 20cm. The water level of the tank is changing by 0.1 cm every second. (a) What is the rate of change of the volume of water in the tank? (b) We catch the water that is leaking out of the tank with another rectangular container. This container has a base that is 30cm x 20cm and a height of 20cm. How fast is the water level rising in this container? (c) What if we used a cylindrical container which has a base with a radius of 10cm and a height of 50cm to catch the water instead? What is the rate of change of the height of the water in this container? (d) What would the radius of the cylinder need to be if we wanted the water level to rise by 2 cm every second?
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