Concept explainers
Hot Dog Cookout Calculator
Assume hot dogs come in packages of 10, and hot dog buns come in packages of 8. Write a
■ The minimum number of packages of hot dogs required
■ The minimum number of packages of hot dog buns required
■ The number of hot dogs that will be left over
■ The number of hot dog buns that will be left over
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Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
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- Interest Rates Savings accounts state an interest rate and a compounding period. If theamount deposited is P, the stated interest rate is r, and interest is compounded m timesper year, then the balance in the account after one year is P⋅(1+rm)m. For instance, if$1000 is deposited at 3% interest compounded quarterly (that is, 4 times per year), thenthe balance after one year is1000⋅(1+.034)4=1000⋅1.00754=$1,030.34.Interest rates with different compounding periods cannot be compared directly.The concept of APY (annual percentage yield) must be used to make the comparison. TheAPY for a stated interest rate r compounded m times per year is defined byAPY=(1+rm)m−1.(The APY is the simple interest rate that yields the same amount of interest after oneyear as the compounded annual rate of interest.) Write a program to compare interestrates offered by two different banks and determine the most favorable interest rate. SeeFig. 4.24.arrow_forwardA software company sells a package that retails for $99. Quantity discounts are given according to the following table: Quantity Discount 10 – 19 10% 20 – 49 20% 50 – 99 30% 100 or more 40% Write a program that asks the user to enter the number of packages purchased. The program should then display the full retail price before any discount, the amount of the discount (if any), and the total amount of the purchase after any discount. Do not allow numbers less than 0.arrow_forwardTime CalculatorWrite a program that asks the user to enter a number of seconds.-There are 60 seconds in a minute. If the number of seconds entered by the user is greater than or equal to 60, the program should display the number of minutes and leftover seconds in that many seconds.-There are 3,600 seconds in an hour. If the number of seconds entered by the user is greater than or equal to 3,600, the program should display the number of hours, minutes, and leftover seconds in that many seconds.-There are 86,400 seconds in a day. If the number of seconds entered by the user is greater than or equal to 86,400, the program should display the number of days, hours, minutes, and leftover seconds in that many seconds.arrow_forward
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning