C++ for Engineers and Scientists
4th Edition
ISBN: 9781133187844
Author: Bronson, Gary J.
Publisher: Course Technology Ptr
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Chapter 3.4, Problem 3E
Program Plan Intro
- The variable r of type float is used to accept the value of radius.
- The variable area of type float is used to calculate the area of circle.
Program description:
The main purpose of the program is to accept the radius and then calculate and display the area of the circle, using the formula given.
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Chapter 3 Solutions
C++ for Engineers and Scientists
Ch. 3.1 - (General math) Write an assignment statement to...Ch. 3.1 - (General math) Write an assignment statement to...Ch. 3.1 - (Conversion) Write an assignment statement to...Ch. 3.1 - Prob. 4ECh. 3.1 - (Physics) Write an assignment statement to...Ch. 3.1 - (Numerical) Write an assignment statement to...Ch. 3.1 - (Civil eng.) Write an assignment statement to...Ch. 3.1 - (Physics) Coulomb’s Law states that the force, F,...Ch. 3.1 - (Civil eng.) Write an assignment statement to...Ch. 3.1 - (Desk check) Determine the output of the following...
Ch. 3.1 - (Debug) Determine and correct the errors in the...Ch. 3.1 - Prob. 12ECh. 3.1 - Prob. 13ECh. 3.1 - (General math) The area of an ellipse (see Figure...Ch. 3.1 - Prob. 15ECh. 3.2 - Prob. 1ECh. 3.2 - Prob. 2ECh. 3.2 - (Practice) Write a C++ program that displays the...Ch. 3.2 - Prob. 4ECh. 3.2 - Prob. 5ECh. 3.2 - Prob. 6ECh. 3.2 - Prob. 7ECh. 3.2 - Prob. 8ECh. 3.2 - (Electrical eng.) The combined resistance of three...Ch. 3.2 - Prob. 10ECh. 3.2 - Prob. 11ECh. 3.2 - (Civil eng.) Write a C++ program to calculate and...Ch. 3.3 - Prob. 1ECh. 3.3 - Prob. 2ECh. 3.3 - (Practice) Write C++ statements for the following:...Ch. 3.3 - Prob. 4ECh. 3.3 - (General math) Write, compile, and run a C++...Ch. 3.3 - (General math) If a 20-foot ladder is placed on...Ch. 3.3 - (Physics) The maximum height reached by a ball...Ch. 3.3 - (Transportation) Road construction requires...Ch. 3.3 - Prob. 9ECh. 3.3 - Prob. 10ECh. 3.3 - Prob. 11ECh. 3.3 - Prob. 12ECh. 3.4 - Prob. 1ECh. 3.4 - (Practice) a. Write a C++ program that first...Ch. 3.4 - Prob. 3ECh. 3.4 - Prob. 4ECh. 3.4 - Prob. 5ECh. 3.4 - Prob. 6ECh. 3.4 - (General math) a. Write, compile, and run a C++...Ch. 3.4 - Prob. 8ECh. 3.4 - Prob. 9ECh. 3.4 - (Electrical eng.) For the series circuit shown in...Ch. 3.4 - Prob. 11ECh. 3.4 - Prob. 12ECh. 3.4 - Prob. 13ECh. 3.5 - Prob. 1ECh. 3.5 - Prob. 2ECh. 3.5 - Prob. 3ECh. 3.5 - Prob. 4ECh. 3.5 - Prob. 5ECh. 3.6 - Prob. 1ECh. 3.6 - (General math) The value of p can be approximated...Ch. 3.6 - Prob. 3ECh. 3.6 - (General math) The volume of oil stored in an...Ch. 3.6 - Prob. 5ECh. 3.6 - (General math) The perimeter, approximate surface...Ch. 3.6 - Prob. 7ECh. 3.6 - Prob. 8ECh. 3.6 - Prob. 9ECh. 3 - (General math) a. Write a C++ program to calculate...Ch. 3 - General math) a. Write a C++ program to calculate...Ch. 3 - (General math) Modify the program written for...Ch. 3 - (Biology) The number of bacteria, B, in a culture...Ch. 3 - Prob. 5PPCh. 3 - (Heat transfer) The formula developed in Exercise...Ch. 3 - Prob. 7PPCh. 3 - (Electrical eng.) a. The voltage gain of an...Ch. 3 - (Electrical eng.) a. Write, compile, and run a C++...Ch. 3 - (Electrical eng.) The amplification of electronic...Ch. 3 - (Acoustics) The loudness of a sound is measured in...Ch. 3 - (General math) a. A balance has the following...
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