Ground rules for this task: • You can only use Boolean operators, numerical comparisons, and the abs function. • You cannot use any conditional (i.e., if) statements. A right triangle is a triangle in which one angle measures 90 degrees. There is a simple test to figure out whether a triangle is a right triangle: 1. Let c be the length of the longest side, and a and b be the lengths of the other two sides. 2. If c² = a² + b², we know that the triangle is a right triangle; otherwise, it is not. %3D For this problem, three parameters–x: float, y: float, z: float-have been set by the grader before your program begins. They are the lengths of the three sides of a triangle, in no particular order. Your task is to write a program that implements the test as described above so that when the finished, the variable right_triangle: bool correctly indicates whether the side lengths, as given, make up a right triangle. program is

Ground rules for this task: • You can only use Boolean operators, numerical comparisons, and the abs function. • You cannot use any conditional (i.e., if) statements. A right triangle is a triangle in which one angle measures 90 degrees. There is a simple test to figure out whether a triangle is a right triangle: 1. Let c be the length of the longest side, and a and b be the lengths of the other two sides. 2. If c² = a² + b², we know that the triangle is a right triangle; otherwise, it is not. %3D For this problem, three parameters–x: float, y: float, z: float-have been set by the grader before your program begins. They are the lengths of the three sides of a triangle, in no particular order. Your task is to write a program that implements the test as described above so that when the finished, the variable right_triangle: bool correctly indicates whether the side lengths, as given, make up a right triangle. program is

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter1: Fundamentals Of C++ Programming

Section1.3: Preliminary Three: Software Development

Problem 7E: (Statistics) This is the formula for the standard normal deviate, z, used in statistical...

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(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.
When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making periodic payments over a certain period of time. Of course, the lending company will charge interest on the loan. Every periodic payment consists of the interest on the loan and the payment toward the principal amount. To be specific, suppose that you borrow $1,000 at an interest rate of 7.2% per year and the payments are monthly. Suppose that your monthly payment is $25. Now, the interest is 7.2% per year and the payments are monthly, so the interest rate per month is 7.2/12 = 0.6%. The first months interest on $1,000 is 1000 0.006 = 6. Because the payment is $25 and the interest for the first month is $6, the payment toward the principal amount is 25 6 = 19. This means after making the first payment, the loan amount is 1,000 19 = 981. For the second payment, the interest is calculated on $981. So the interest for the second month is 981 0.006 = 5.886, that is, approximately $5.89. This implies that the payment toward the principal is 25 5.89 = 19.11 and the remaining balance after the second payment is 981 19.11 = 961.89. This process is repeated until the loan is paid. Write a program that accepts as input the loan amount, the interest rate per year, and the monthly payment. (Enter the interest rate as a percentage. For example, if the interest rate is 7.2% per year, then enter 7.2.) The program then outputs the number of months it would take to repay the loan. (Note that if the monthly payment is less than the first months interest, then after each payment, the loan amount will increase. In this case, the program must warn the borrower that the monthly payment is too low, and with this monthly payment, the loan amount could not be repaid.)
A student makes the following argument. if I receive a good grade, the instructor teaches well. I didn't receive a good grade. Therefore, the instructor didn't teach well. is the student's argument valid? Let A be the statement, "I receive a good grade" and B be the statement, " the instructor teaches well." Then, rewrite the above paragraph using A and B.
Let s1 be " Welcome " and s2 be " welcome ". Write the code for the following statements:a. Check whether s1 is equal to s2 and assign the result to a Boolean variable isEqual.b. Check whether s1 is equal to s2, ignoring case, and assign the result to a Boolean variable isEqual.c. Compare s1 with s2 and assign the result to an int variable x.d. Compare s1 with s2, ignoring case, and assign the result to an int variable x.e. Check whether s1 has the prefix AAA and assign the result to a Boolean variable b.f. Check whether s1 has the suffix AAA and assign the result to a Boolean variable b.g. Assign the length of s1 to an int variable x.h. Assign the first character of s1 to a char variable x.i. Create a new string s3 that combines s1 with s2.j. Create a substring of s1 starting from index 1.k. Create a substring of s1 from index 1 to index 4.l. Create a new string s3 that converts s1 to lowercase.m. Create a new string s3 that converts s1 to uppercase.n. Create a new string s3 that…
Question # 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=6
Write the inverse of the following statement: “If it is winter, then it is snowing.” ____________________________________________________________________
Let s1 be " Welcome " and s2 be " welcome ". Write the code for the following statements: (a) Check whether s1 is equal to s2 and assign the result to a Boolean variable isEqual.
Two positive integers are called amicable if the sum of divisors of the first is equal to the sum of the divisor of the second. Write a program to test if 2 integer numbers are amicable. For example, 220 and 284 are amicable since the sum of divisors is 504 for both integers as shown below: sum of divisors of 220 = 1 + 2 + 4 + 5 + 10 + 11 + 20 + 22 + 44 + 55 + 110 + 220 = 504. sum of divisors of 284 = 1 + 2 + 4 + 71 + 142 + 284 = 504. Sample Run 1: Enter two integers: 220 284 220 and 284 are amicable Sample Run 2: Enter two integers: 220 110 220 and 110 are not amicable
Let p, q, and r represent the following statements: p: The first ball is red. q: The second ball is white. r: The third ball is blue. Which would be the correct English statement for the symbolic form (¬¬p ∧∧ q) →→ r ? Group of answer choices A .If the first ball is red or the second ball is white, then the third ball is blue. B. If the first ball is not red or the second ball is white, then the third ball is blue. C .If the first ball is not red and the second ball is white, then the third ball is blue. D. If the first ball is red and the second ball is white, then the third ball is blue.
Simulate the dice game of lucky sevens. The rules are: roll two dice if the sum equals 7, win $4 if the sum is not 7, lose $1 Write a program that asks the user how much they would like start the game with. The program should then: simulate the dice roll (using the random function) and show what was rolled show what the user’s funds are after each roll ask the user if they want to roll again if the user wants to roll again, repeat the three actions above if the user does not want to roll again give some response and end the game the final output should show if they won or lost money, and how many rolls they played
Suppose you want to deposit a certain amount of money into a savings account, and thenleave it alone to draw interest for the next 10 years. At the end of 10 years, you would like tohave $10,000 in the account. How much do you need to deposit today to make that happen?You can use the following formula, which is known as the present value formula, to find out:The terms in the formula are as follows: [5 marks]• P is the present value, or the amount that you need to deposit today.• F is the future value that you want in the account. (In this case, F is $10,000.)• r is the annual interest rate.• n is the number of years that you plan to let the money sit in the account.Write a method named presentValue that performs this calculation. The method should accept the future value, annual interest rate, and number of years asarguments. It should return the present value, which is the amount that you need to deposit today.Demonstrate the method in a program that lets the user experiment with…
PYTHON-Write multiple if statements: If car_year is before 1968, print "Probably has few safety features." (without quotes). If after 1969, print "Probably has seat belts.". If after 1992, print "Probably has anti-lock brakes.". If after 2001, print "Probably has airbags.". End each phrase with period and newline. Remember that print() automatically adds a newline. Ex: car_year = 1995 prints: Probably has seat belts. Probably has anti-lock brakes.