Type" doesn't specify a variable. Variables have data types. How can this idea explain any variable?

LISP Function help please LISP Programming only A function that generates a random day of the week, then displays a message saying that "Today is ... and tomorrow will be ...". Then use the built-in function random first to generate a number between 0 and 6 (including). The expression (random) by itself generates a random integer. You can call it with one parameter to return a value within the range from 0 to the value of the parameter-1. For example, (random 10) will return a value between 0 and 9. Next, use the number generated at the previous step to retrieve the symbol for the day of the week from the list. Use the built-in elt. Extract the symbol-name of the day first, then apply the built-in function capitalize to it. Use the result in the princ function call, and do the same thing for the next day. Make the function return true (t) instead of the last thing it evaluates, to avoid seeing the message printed more than once.

Q1In manual car gear system, pressing down the clutch pedal allows the driver to change the car’s gears to drive the vehicle on the road with different speed. Following are the dummy details about gear number and their relevant speed limit. 1st Gear 0 – 10 mile per hour (mph) 2nd Gear 10 – 20 mile per hour (mph) 3rd Gear 20 – 60 mile per hour (mph) 4th Gear 60 – 100 mile per hour (mph) Suppose an expert driver is going from Haji Camp Peshawar to Sarhad University Peshawar using the following route drawn as Yellow line with three roundabouts (Red Circles). In manual car gear system, pressing down the clutch pedal allows the driver to change the car’s gears to drive the vehicle on the road with different speed. Following are the dummy details about gear number and their relevant speed limit. 1st Gear 0 – 10 mile per hour (mph) 2nd Gear 10 – 20 mile per hour (mph) 3rd Gear 20 – 60 mile per hour (mph) 4th Gear 60 – 100 mile per hour (mph) Suppose an expert driver is going...

Please help me in c++ language

In Java, a global variable is declared inside a method and is accessible only in that method. -True -False

Explain how do you put data into variables.

Mathematical functions introduced in chapter 4 can be used in the mathematical calculations and simulations of the engineering and scientific problems. In these cases, we formulate the mathematical problem and then use the computer for calculations and simulations. Can a computer code solve the math problem and come up with mathematical formulas, i.e. can a computer program do what a mathematician does?

Explain how to use value parameters.

Needs to be done in C# language. Problem Write a program that computes and displays the charges for a patient’s hospital stay. First, the program should ask if the patient was admitted as an in-patient or an out-patient. If the patient was an in-patient, the following data should be entered: • The number of days spent in the hospital• The daily rate• Hospital medication charges• Charges for hospital services (lab tests, etc.) The program should ask for the following data if the patient was an out-patient: • Charges for hospital services (lab tests, etc.)• Hospital medication charges The program should use two overloaded functions to calculate the total charges. One of the functions should accept arguments for the in-patient data, while the other function accepts arguments for out-patient information. Both functions should return the total charges. Input Validation: Do not accept negative numbers for any data.