MATLAB: An Introduction with Applications
5th Edition
ISBN: 9781118629864
Author: Amos Gilat
Publisher: WILEY
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Chapter 6, Problem 28P
Write a program that determines the change given back to a customer in a self-service checkout machine of a supermarket for purchases of up to $50. The program generates a random number between 0.01 and 50.00 and displays the number as the amount to be paid. The program then asks the user to enter payment, which can be one $1 bill, one $5 bill, one $10 bill, one $20 bill, or one $50 bill. If the payment is less than the amount to be paid, an error message is displayed. If the payment is sufficient, the program calculates the change and lists the bills and/or the coins that make up the change, which has to be composed of the least number each of bills and coins. For example, if the amount to be paid is S2.33 and a $10 bill is entered as payment, then the change is one $5 bill, two $1 bills, two quarters, one dime, one nickel, and two pennies. Execute the program three times.
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Chapter 6 Solutions
MATLAB: An Introduction with Applications
Ch. 6 - Prob. 1PCh. 6 - Given: a = 2, b = 3, c = 5. Evaluate the following...Ch. 6 - Given: v = [4 1 2 3 1 2 5 0] and u = [5 1 0 3 3 2...Ch. 6 - Use the vectors y and u from Problem 3. Use...Ch. 6 - Evaluate the following expressions without using...Ch. 6 - Use loops to create a 3 × 5 matrix in which the...Ch. 6 - A symmetric (5 × 5) Pascal matrix is displayed on...Ch. 6 - The average monthly precipitation (in.) for Boston...Ch. 6 - Write a program in a script file that finds the...Ch. 6 - Fibonacci numbers are the numbers in a sequence in...
Ch. 6 - The reciprocal Fibonacci constant is defined by...Ch. 6 - Write a program in a script file that determines...Ch. 6 - The value of x can be estimated by: n=1n2 Write a...Ch. 6 - The value of p can be estimated from the...Ch. 6 - Write a program that generates a vector with 20...Ch. 6 - Write a program that (a) generates a vector with...Ch. 6 - Write a program that asks the user Lo input a...Ch. 6 - A vector is given by x = [4.5 5 16.12 21.8 10.1 10...Ch. 6 - The Pythagorean theorem states that a2+ b2= c2....Ch. 6 - Prob. 20PCh. 6 - Prob. 21PCh. 6 - A list of30 exam scores is: 31, 70, 92, 5, 47, 88,...Ch. 6 - The Taylor series expansion for cos(x) is:...Ch. 6 - Write a MATLAB program in a script file that finds...Ch. 6 - Prob. 25PCh. 6 - Body mass index (BMI) is a measure of obesity. In...Ch. 6 - Prob. 27PCh. 6 - Write a program that determines the change given...Ch. 6 - The concentration of a drug in the body CPcan be...Ch. 6 - Prob. 30PCh. 6 - Write a program in a script file that converts a...Ch. 6 - In a one-dimensional random walk, the position x...Ch. 6 - The Sierpinski triangle can be implemented in...Ch. 6 - Cam is a mechanical device that transforms rotary...Ch. 6 - The overall grade in a course is determined from...Ch. 6 - Prob. 36P
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