(1) Output a menu of automotive services and the corresponding cost of each service. (2 pts) Ex: Davy's auto shop services Oil change -- $35 Tire rotation -- $19 Car wash -- $7 Car wax -- $12

(2) Prompt the user for two services from the menu. (2 pts) Ex: Select first service: Oil change Select second service: Car wax

(3) Output an invoice for the services selected. Output the cost for each service and the total cost. (3 pts) Davy's auto shop invoice Service 1: Oil change, $35 Service 2: Car wax, $12 Total: $47

(4) Extend the program to allow the user to enter a dash (-), which indicates no service. (3 pts)

Ex: Select first service: Tire rotation Select second service: - Davy's auto shop invoice Service 1: Tire rotation, $19 Service 2: No service Total: $19

Has to work in Python 3

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the data below. internet speed levels of "fast comma " "medium comma " and "slow" choose the correct answer below. a. the ordinal level of measurement is most appropriate because the data can be ordered comma but differences left parenthesis obtained by subtraction right parenthesis cannot be found or are meaningless. nothing nothing nothing nothing nothing b. the interval level of measurement is most appropriate because the data can be ordered comma differences left parenthesis obtained by subtraction right parenthesis can be found and are meaningful comma and there is no natural starting point. c. the nominal level of measurement is most appropriate because the data cannot be ordered. nothing d. the ratio level of measurement is most appropriate because the data can be ordered comma differences left parenthesis obtained by subtraction right parenthesis can be found and are meaningful comma and there is a natural starting point.

Representa os dados de um banco de dados como uma coleç? o de tabelas constituídas por um conjunto de atributos, que definem as propriedades ou características relevantes da entidade que representam. marque a alternativa que representa o modelo descrito no enunciado. escolha uma:

What is the power dissipated by a resistor with a current of 0.02 a and a resistance of 1,000 ? a. 200 w b. 20 w c. 0.4 w d. 4 w