Chapter 14, Problem 13QY

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

A student keeps a record of how the number of times they access their mobile phone on each day of a particular week, and they record the following values

Fill in the blank When the markdown is added to the selling price, you may determine the            price of an item.

Q. Please Give example of Numeric Constant in Programming?

Calculate P(Burglary|JohnsCalls = true, MaryCalls = true) and show in detail the calculations that take place.

Choose correct answer Need proper explanation else skip Proper explanation got thumbs-up

Please answer question 4.2 the reference question is also given. Please explain how to get the answer with the answer. If can please give answer and explaining as two parts. Thank you.

Relatioal algebra:    Get the Student Number and Nationality of the senior students who have failed (based only on the final grade) the course entitled "Intro into CS II"

There is a hint for each questions