ven F: Z to Z and G:Z to Z by the rules F(n) = 2n and G(n) = [n/2] for every integer n. Is Go F =Fo G? Mauho

The following list shows the items and prices for a restaurant order. Calculate the total amount if there is 7.5% tax and the customer leaves a 15% gratuity. 1 appetizer: $8.99 2 entrees: $14.99 each 1 entree: $12.99 3 drinks: $1.99 each a. $70.96 b. $71.62 c. $75.31 d. $75.97 Please select the best answer from the choices provided A Mark this and retum    No hand written and fast answer with explanation

(1) for each Customer (e.g., customer C), display all other customers who have higher salary than this Customer (e.g., customer C). (use inner join, display each customer’s ID, name, and all higher salaries, you don’t need to display information about the customers who have higher salary.)           (2) for each Customer (e.g., customer C), display all other customers who have higher salary and are younger than this Customer (e.g., customer C).

You may use the Boolean operator to search for data on two separate topics at once. To get the most relevant results, Kevin should utilize which of the following Boolean operators?

Task 7: The StayWell marketing team considers sending small gifts to all residents and owners. To decrease the postal costs, they will send gifts to owners in batches to their corresponding offices. Similarly, the marketing team will send the gifts in groups to the residents living in the same property. Therefore, you will need to provide them the number of gifts for each StayWell office and number of gifts for each property. The column headers for the first table should be OFFICE_NUM and GIFTS, the column headers for the second table should be PROPERTY_ID and GIFTS. Provide the StayWell team the number of gifts for each office. Provide the StayWell team the number of gifts for each residence.

Rank in order to make it calculate standard deviation

SQL DML/DDL There are five tables describing employees of a company, departments, buildings, which department(s) an employee works in (and a percentage of the time for each), and in which building an employee works (an employee may have more than one office). The primary key of each table is the attribute(s) in capitals and underlined. The foreign keys are in italics. Other attributes are not necessarily unique.Employee (EID, Ename, Salary, Start_Date, End_Date)Building (BID, Bname, Address)Department (DID, Dname, Annual_Budget)In_Department (EID, DID, Percentage_Time)In_Building (EID, BID)Write the SQL statements for the following.1. Find the names of Departments where NO employees work. 2. For employees who are still working in the company, end date has no value (empty). For those who have left the company and have end date values, show their names and the duration of their employment in years.  3. Find the names of buildings where more than 50 employees work.  4. The tables have…

When should single quotation marks be used in a WHERE clause?

Solve this (SQL)

For questions 6-9, create a truth table for each statement. 6. A ⋀ ~B 7. ~(~A ⋁ B) 8. (A ⋀ B) → C 9. (A ⋁ B) → ~C