Java: An Introduction to Problem Solving and Programming plus MyProgrammingLab with Pearson eText -- Access Card Package (7th Edition)
7th Edition
ISBN: 9780133862119
Author: Walter Savitch
Publisher: PEARSON
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Textbook Question
Chapter 2, Problem 4E
If u = 2, v = 3, w = 5, x = 7, and y = 11, what is the value of each of the following expressions, assuming int variables?
- u + v * w + x
- u + y % v * w + x
- u++ / v + u++ w
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Suppose you have a certain amount of money in a savings account that earns compound monthly interest, and you want to calculate the amount that you will have after a specific number of months. The formula, which is known as the future value formula, is:F=P×(1+i)tThe terms in the formula are as follows:o F is the future value of the account after the specified time period.o P is the present value of the account.o i is the monthly interest rate.o t is the number of months.Write a program that prompts the user to enter the account’s present value, monthly interest rate, and the number of months that the money will be left in the account. The program should pass these values to a function named futureValue that returns the future value of the account, after the specified number of months. The program should display the account’s future value.
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For example: int(3.2) is equal to 3. Write a program that prompts the user to enter the number of hours a car is parked at the airport and outputs the parking fee.
The short-term, 0-24 hours, parking fee, F, at an international airport is given by the following formula:
Fee = 5 if the car is parked between 0 and 3 hours inclusive
Fee = 6 + int(h+1) if the car is parked more than 3 hours but less than or equal to 9 hours.
Fee = 60 if the car is parked more than 9 hours but less than or equal to 24 hours
where int(h + 1) is the integer value of h + 1.
For example: int(3.2) is equal to 3. Write a c++ program that prompts the user to enter the number of hours a car is parked at the airport and outputs the parking fee.
Chapter 2 Solutions
Java: An Introduction to Problem Solving and Programming plus MyProgrammingLab with Pearson eText -- Access Card Package (7th Edition)
Ch. 2.1 - Prob. 1STQCh. 2.1 - Can a Java program have two different variables...Ch. 2.1 - Prob. 3STQCh. 2.1 - Give the declaration for two variables of type...Ch. 2.1 - Write the declaration for two variables called...Ch. 2.1 - What is the normal spelling convention for named...Ch. 2.1 - Prob. 7STQCh. 2.1 - Prob. 8STQCh. 2.1 - Prob. 9STQCh. 2.1 - Prob. 10STQ
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