Front wheel drive vehicles typically use

Ksivusya [100]

Answer:

Since this is a survey without preparation, you can move ahead as you like. However, still, you need to figure out the attributes. Here you need to register plugged in hours for each of your family members. And the same thing is abbreviated as screen time as well. You need to make a table with two columns, a family member's name, and the screen time or plugged in time. And you are not required to do anything else, as the survey is the method of collecting the data. And it does not deal with the analysis. The analysis will be done, when you will sit as an analyst. And in fact, you are making this impromptu survey for the family head, who is in charge of your family which can be your father or mother or your grand father or grand mother. And they can use these details for various findings, like how can they reduce cable TV cost per month, and so on. Your job is to collect the accurate data. And same thing, you need to repeat for all the survey that you are asked to conduct. Always remember, you need to know what data you need to collect through a survey. Plan for the survey only after finding the complete details about this. And even when asked to conduct as unprepared, this knowledge is essential.

Explanation:

Please check the attachment.

5 0

4 years ago

Calculator Create a program that calculates three options for an appropriate tip to leave after a meal at a restaurant.

dsp73

Answer:

I am writing a Python program:

print("Tip Calculator \n")

bill = float(input("Cost of meal: "))

tip15pc = bill * 0.15

tip20pc = bill * 0.20

tip25pc = bill * 0.25

print("\n15%")

print("Tip amount: %.2f"% (tip15pc))

print("Total amount: %.2f \n" % (bill + tip15pc))

print("20%")

print("Tip amount: %.2f"% (tip20pc))

print("Total amount: %.2f \n" % (bill + tip20pc))

print("25%")

print("Tip amount: %.2f"% (tip25pc))

print("Total amount: %.2f" % (bill + tip25pc))

Explanation:

The program first prints the message: Tip Calculator

bill = float(input("Cost of meal: ")) This statement prompts the user to enter the amount of the bill of meal. The input value is taken as decimal/floating point number from user.

tip15pc = bill * 0.15 This statement calculates the cost of tipping at 15%

tip20pc = bill * 0.20 This statement calculates the cost of tipping at 20%

tip25pc = bill * 0.25 This statement calculates the cost of tipping at 25%

print("\n15%") This statement prints the message 15%

print("Tip amount: %.2f"% (tip15pc)) this statement displays the amount of tip at 15% and the value is displayed up to 2 decimal places as specified by %.2f

print("Total amount: %.2f \n" % (bill + tip15pc)) This statement prints the total amount by adding the cost of mean with the 15% tip amount.

The program further computes the the amount of tip at 20% and 25%. The resultant values are displayed up to 2 decimal places as specified by %.2f Then the program prints the total amount by adding the cost of mean with the 20% and 25% tip amounts just as computed for the 15% tip.

The screenshot of the program as well as its output is attached.