9)DeMorgan's Law states that _. A. (A+B)' = A'*B B. (AB)' = A' + B' C. (AB)' = A + B D. (AB)' = A' + B
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A. (A+B)' = A'*B
B. (AB)' = A' + B'
D. (AB)' = A' + B
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- 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.)Java function to Find whether a given number is a power of 4 or not Example : powerOfFourOrNot(2) -> false powerOfFourOrNot(16) -> trueStatement-.
- F(A,B,C)=A'B'+ABC'what is the device that deals with * .attenuationProgramming Exercise C++ Summary During the tax season, every Friday, the J&J accounting firm provides assistance to people who prepare their own tax returns. Their charges are as follows: If a person has low income (<= 25,000) and the consulting time is less than or equal to 30 minutes, there are no charges; otherwise, the service charges are 40% of the regular hourly rate for the time over 30 minutes. For others, if the consulting time is less than or equal to 20 minutes, there are no service charges; otherwise, service charges are 70% of the regular hourly rate for the time over 20 minutes. (For example, suppose that a person has low income and spent 1 hour and 15 minutes, and the hourly rate is $70.00. Then the billing amount is 70.00 X.40 X (45/60) = $21.00.) Instructions Write a program that prompts the user to enter yearly income, the hourly rate, the total consulting time. The program should output the billing amount. Your program must contain a function that takes as…
- (A+B)'=A'B'Programming Problem 3 – Broken GPS Consider yourself driving with 60 miles/hour in a city that has only grid like streets, and your GPS is broken. The specifications of the problem are: • With (x, y) as the coordinates of the car, consider the initial position (0,0). • At each intersection, the only directions available are North, South, East or West • The GPS is broken, and it chooses the direction randomly at each intersection, which happens every 5 minutes • The assumption is that the car has the same speed at all times, including when it changes direction and turns. Write a program that calculates the direct distance from the initial point to the location point of the driver after one hour of driving (i.e. the distance between two points). Java Progra✓ Allowed languages C Problem Statement Given four points of the form: x1,y1,x2,y2,x3, y3,x4, y4 - create a program that will determine the intersection of the line containing (x1, y1) and (x2, y2) and the line containing (x3,y3) and (x4,y4) Input Input starts with a number N and is followed by N pairs of lines (represented by 8 integers) Output A set of N pairs of points indicating the intersection of the N pair of lines. In case the lines don't intersect - then the output will be, "do not intersect". If the points do not form two lines then the output will be "invalid input" Limits 1Decision Structure Problem For this assignment you will do 2 things: Solve the problem with pseudocode (FIRST) Code it in Python A person is eligible to be a US senator if they are at least 30 years old and have been a US citizen for at least 9 years. To be a US representative these numbers are 25 and 7, respectively. Write a program that accepts a person's age and years of citizenship as input and outputs their eligibility for the Senate and House. In addition to the criteria specified criteria, include the following Input validation in the program – if these are not met the program should tell the user the problem and start over: Age must be at least 18. The number of years of citizenship must be at least 1. Focus on: Properly written algorithm (20)-is detailed and complete-shows decision structure Intro and description of program displayed (5) User friendliness of program in general (5) Variables and…Decision Structure Problem For this assignment you will do 2 things: Solve the problem with pseudocode (FIRST) Code it in Python A person is eligible to be a US senator if they are at least 30 years old and have been a US citizen for at least 9 years. To be a US representative these numbers are 25 and 7, respectively. Write a program that accepts a person's age and years of citizenship as input and outputs their eligibility for the Senate and House. In addition to the criteria specified criteria, include the following Input validation in the program – if these are not met the program should tell the user the problem and start over: Age must be at least 18. The number of years of citizenship must be at least 1. Focus on: Properly written algorithm -is detailed and complete-shows decision structure Intro and description of program displayed User friendliness of program in general Variables and constants used…s): Use the properties of Boolean Algebra to reduce the Question 2 ( following Boolean expression to the simplest form possible B'A'+(B'+A')B + BSEE MORE QUESTIONS