4.3 Problem 31 Let scientist(1) denote the statement "x is a scientist", and honest(1) denote the statement x is honest." Formalize the following sentences and indicate their corresponding formal type. 1. "No scientists are honest." 2. "All scientists are crooked." 3. "All scientists are honest." 4. "Some scientists are crooked." 5. "Some scientists are honest." 6. "No scientist is crooked." 7. "Some scientists are not crooked." 8. "Some scientists are not honest." Identify pairs that are contradictories, contraries, subcontraries, and pairs that support sub- alteration (clearly indicating superaltern and subaltern).
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- 11.4.1: Leap year - functions. A year in the modern Gregorian Calendar consists of 365 days. In reality, the earth takes longer to rotate around the sun. To account for the difference in time, every 4 years, a leap year takes place. A leap year is when a year has 366 days: An extra day, February 29th. The requirements for a given year to be a leap year are: 1) The year must be divisible by 4 2) If the year is a century year (1700, 1800, etc.), the year must be evenly divisible by 400 Some example leap years are 1600, 1712, and 2016. Write a program that takes in a year and determines whether that year is a leap year. If the input is 1712, the output is: 1712 is a leap year. If the input is 1913, the output is: 1913 is not a leap year. Your program must define and call a function: Function OutputLeapYear(integer inputYear) returns nothing The function should output whether the input year is a leap year or not. Need program written in the coral languageC++ programming problem: During the tax season, every Friday, the J&J accounting firm provides assitance to people who prepare their own tax returns. Their charges are as follows: a. 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. b. 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 regularly hourly rate for the time over 20 minutes. Write a program that prompts the user to enter the hourly rate, the total consulting time, and whether the person has low income. The program should output the billing amount. Your program must contain a function that takes as input the hourly rate, the total consulting time, and a value indicating whether the person has low income. The function should return the billing amount. Your…Q2. For each of the following statements,• define your input variables– You must use TWO VARIABLES for (a) and (b)– You must use THREE VARIABLES for (c)• define each necessary proposition which depends on those input variable(s), and• use quantifiers and predicates with more than one variable to express the statement. (a) Only one student in our class has taken all math courses at Embry-Riddle.(b) Every student in this class must take at least one programming course.(c) There is a maintenance worker on campus who has been in every room of at least one building on campus.
- 8.4 Let s1 be " Welcome " and s2 be " welcome ". Write the code for the followingstatements:(a) Check whether s1 is equal to s2 and assign the result to a Boolean variableisEqual.(b) Check whether s1 is equal to s2, ignoring case, and assign the result to aBoolean variable isEqual.(c) Check whether s1 has the prefix AAA and assign the result to a Boolean variable b.(d) Check whether s1 has the suffix AAA and assign the result to a Boolean variable b.(e) Assign the length of s1 to a variable x.(f) Assign the first character of s1 to a variable x.(g) Create a new string s3 that combines s1 with s2.(h) Create a substring of s1 starting from index 1.(i) Create a substring of s1 from index 1 to index 4.(j) Create a new string s3 that converts s1 to lowercase.(k) Create a new string s3 that converts s1 to uppercase.(l) Create a new string s3 that trims whitespace characters on both ends of s1.(m) Replace e with E in s1.(n) Assign the index of the first occurrence of character e in s1 to a…C++ Bianca is preparing special dishes for her daughter’s birthday.It takes her a minutes to prepare the first dish, and each following dish takes b minutes longer than the previous dish. She has t minutes to prepare the dishes.For example, if the first dish takes a = 10 minutes and b = 5, then the second dish will take 15 minutes, the third dish will take 20 minutes, and so on.If she has 80 minutes to prepare the dishes, then she can prepare four dishes because 10 + 15 + 20 + 25 = 70.Write a program that prompts the user to enter the values of a, b, and t, and outputs the number of dishes Bianca can prepare.Problem 1: A candy factory can make 456 pieces of candies each day, create a java program that will identify how many candies can the factory makes in 7 days. Problem 2: Input age and identify the hours lived and hours slept using the formula below. HL = Age X 24 Hours X 365 days HS = HL divided by 3 Requirements: Source Codes Print Screen of the Output **Note (Make it sure that the attachment of the requirements are readable.)
- 4.6.1: Recursive function: Writing the base case. Add an if branch to complete double_pennies()'s base case.Sample output with inputs: 1 10Number of pennies after 10 days: 1024 Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message # Returns number of pennies if pennies are doubled num_days timesdef double_pennies(num_pennies, num_days):total_pennies = 0 ''' Your solution goes here ''' else:total_pennies = double_pennies((num_pennies * 2), (num_days - 1)) return total_pennies # Program computes pennies if you have 1 penny today,# 2 pennies after one day, 4 after two days, and so onstarting_pennies = int(input())user_days = int(input()) print('Number of pennies after', user_days, 'days: ', end="")print(double_pennies(starting_pennies, user_days))5.21 In Python: A year in the modern Gregorian Calendar consists of 365 days. In reality, the earth takes longer to rotate around the sun. To account for the difference in time, every 4 years, a leap year takes place. A leap year is when a year has 366 days: An extra day, February 29th. The requirements for a given year to be a leap year are: 1) The year must be divisible by 4 2) If the year is a century year (1700, 1800, etc.), the year must be evenly divisible by 400 Some example leap years are 1600, 1712, and 2016. Write a program that takes in a year and determines whether that year is a leap year. Ex: If the input is: 1712 the output is: 1712 is a leap year. Ex: If the input is: 1913 the output is: 1913 is not a leap year. Your program must define and call the following function. The function should return true if the input year is a leap year and false otherwise.def is_leap_year(user_year)Figure 1 shows the Malaysia immunisation or vaccination programme for kids from birth until15 years old. It is important for parents to follow the recommended programme to ensure theirkids are always healthy a) Imagine yourself as medical staff at Hospital XXX. Produce THREE logical statements toadvise a young mother about the importance of the immunization or vaccination program. b) Assign variable to each statement in 1(a). Then, translate the statements into propositionallogic. c) By using Truth Table, show that (p→q)→r and (p→r)→q are not logically equivalent
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