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In the following exercises, write a
Present Value The present value of F dollars at interest rate
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- 25. Repeat Programming Exercise 24, but the wire is to be bent in the form of a circle. In this case, the user specifies the length of the wire and the program outputs the radius and area of the circle. (You may assume that . Also declare it as a named constant.)arrow_forward(Statistics) This is the formula for the standard normal deviate, z, used in statistical applications: z=(X)/ X is a single value. refers to an average value. refers to a standard deviation. Using this formula, you need to write a program that calculates and displays the value of the standard normal deviate when X=85.3,=80,and=4. a. For this programming problem, how many outputs are required? b. How many inputs does this problem have? c. Determine a formula for converting input items into output items. d. Test the formula written for Exercise 7c, using the data given in the problem.arrow_forward(Modify) a. Modify the program you wrote for Exercise 7 to provide the mass of a person as an output, given his or her weight as an input to the program. Use your program to determine the mass of a person who weighs 140 lbf on Earth. b. Modify the program written for Exercise 7a to also output the person’s weight on Mars and the moon. The pull of gravity on Mars is 12.54ft/sec2=3.728m/s2,andonthemoonis5.33ft/sec2=1.625m/s2.arrow_forward
- The course grades of 75 students from 5 courses are given in the form of a table. Write an algorithm that writes "cannot be entered" for those with an average of less than 40 course grades, and "can be entered" for 40 and above. (Please explain everything the program in details and please check whether the program runs or not by using q-basic64.arrow_forwardThe use of computers in education is referred to as computer-assisted instruction (CAI). One problem that develops in CAI environments is student fatigue. This problem can be eliminated by varying the computer's dialogue to hold the student's attention. Modify the program in Exercise 9.22 to print one of a variety of comments for each correct answer and each incorrect an- swer. The set of responses for correct answers is as follows: Very good! Excellent! Nice work! Keep up the good work! The set of responses for incorrect answers is as follows: No. Please try again. Wrong. Try once more. Don't give up!No. Keep trying. Use random number generation to choose a number from 1 to 4 that will be used to select an appropriate response to each answer. Use a switch statement to issue the responses.arrow_forwardC++ Programming Exercise: A real estate office handles, say, 50 apartment units. When the rent is, say, $600 per month, all the units are occupied. However, for each, say, $40 increase in rent, one unit becomes vacant. Moreover, each occupied unit requires an average of $27 per month for maintenance. How many units should be rented to maximize the profit? Write a program that prompts the user to enter: a. The total number of of units. b. The rent to occupy all the units. c. The increase in rent that results in a vacant unit. d. Amount to maintain a rented unit. The program then outputs the number of units to be rented to maximize the profit.arrow_forward
- A contractor orders, say, 30 cubic yards of premixed concrete to construct a patio that is to be, say, four inches thick. The length of the patio is to be, say, twice the width. Write a program that prompts the user to specify: The amount of premixed concrete (in cubic yards) ordered The thickness of the patio (in inches) The ratio of length and width Ex. If the ratio is 3 to 2, have the program accept a 3 then a 2. Then compute the ratio using these numbers The program then outputs: The length and width of the patio (in feet). (1 cubic yard = 27 cubic feet.) To calculate the width, you will need to: Find the total cubic feet of the concrete Divide the total cubic feet of concrete by the result of the length to width ratio multiplied by the thickness of the patio, over 12 (inches in a foot) Square root the answer To find the square root of a decimal number, include the header file cmath using the statement #include <cmath>, in your program. The function sqrt, included in…arrow_forwardWrite a program to input name and marks in 5 subjects. Calculate the total and grade. Display name, total, percentage and grade where grade will follow the given criteria. Percentage >95 “Excellent” , from 85 to 94 “Very Good” , from 75 to 84 “Good” from 65 to 74 “Satisfactory” less than <64 “Try again”.arrow_forwardQuestion # 8: Write a program that inputs a number and checks whether it is a perfect number or not. A perfect number is the number that is numerically equal to the sum of its divisors. For example, 6 is a perfect number because the divisors of 6 are 1, 2, 3 and 1+2+3=6arrow_forward
- Task 2: Find the terms of any linear sequence given by the rule Term = a*n + b, where a and b are integers specified by the user and n is a positive integer and print them in order (for example if the user inputs a=3, b=-4, the first few terms that should be printed are -1, 2, 5, 8, 11…). The user also will specify how many terms the program should print. In addition, the program should print the sum of terms found and a count of how many odd terms were found. display aid of a flowchartarrow_forward1 . A bank customer invested $24 in a bank with 5 percent simple interest per year, write a program the construct a table showing how much money the bank customer would have at the end of each 20- year period starting in 2021 to 2041. 2. A programmer starts with salary of $65,000 and expect to receive $1500 raise each year. Write a program to compute and print the programmer's salary for each of the first 10 years and total amount of money the programmer would receive over the 10- year period.arrow_forwardEXERCISE WEEK 7 (USE C++ CODING) Based on the image attached, shows a statement of a program are in the incorrect order. Rearrange the statements so that they prompt the user to input the shape type (rectangle, circle, or cylinder) and the appropriate dimension of the shape. The program then outputs the following information about the shape: For a rectangle, it outputs the area and perimeter; for a circle, it outputs the area and circumference; and for a cylinder, it outputs the volume and surface area. After rearranging the statements, your program should be properly indented.arrow_forward
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage LearningC++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr