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Viktor [21]
3 years ago
11

WHAT ARE SOME PROS AND CONS OF HYDROGEN FUELL CELLS

Computers and Technology
1 answer:
Nonamiya [84]3 years ago
7 0

Answer:

ok

Explanation:

Pros: No vehicle emissions other than water vapor. Fuel economy equivalent to about twice that of gasoline vehicles.  

Cons: This technology is really hard to set up and expensive.

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(1) Output a menu of automotive services and the corresponding cost of each service. (2 pts) Ex: Davy's auto shop services Oil c
Wittaler [7]

Answer:

service1_cost = 0

service2_cost = 0

print("Davy's auto shop services")

print("Oil change -- $35, Tire rotation -- $19, Car wash -- $7, Car wax -- $12")

service1 = input("Select first service: ")

service2 = input("Select second service: ")

if service1 == "Oil change":

   service1_cost = 35

elif service1 == "Tire rotation":

   service1_cost = 19

elif service1 == "Car wash":

   service1_cost = 7

elif service1 == "Car wax":

   service1_cost = 12

elif service1 == "-":

   service1 = "No service"

   service1_cost = 0

if service2 == "Oil change":

   service2_cost = 35

elif service2 == "Tire rotation":

   service2_cost = 19

elif service2 == "Car wash":

   service2_cost = 7

elif service2 == "Car wax":

   service2_cost = 12

elif service2 == "-":

   service2 = "No service"

   service2_cost = 0

print("- - -")

print("Davy's auto shop invoice")

print("Service 1: " + service1 + " costs $" + str(service1_cost))

print("Service 2: " + service2)

print("Total: $" + str(service1_cost + service2_cost))

Explanation:

- Initialize the variables for cost values

- Ask the user for the services

- Depending on the user choice, calculate the cost of each service using if else structure

- Print the chosen services, cost of each service and total cost    

3 0
3 years ago
PLEASE HELP I WILL MEDAL AND FAN!
ladessa [460]
Hi!

Question 1: George W. Bush.

Question 2: I'm pretty sure it's excessive use of force.

Question 3: About 25 percent.

Question 4: True.

Question 5: To ensure the safety of officers and inmates and to punish those who break the rules.

Question 6: I believe it is false.

Question 7: True.

Question 12: John F. Kennedy.

Question 13: I believe it's False.

Question 15: False.

That's all I know!
4 0
3 years ago
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What is cinematography?
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Cinematography is the art of making motion pictures.
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3. It is used to measure the resistance on ohms and voltage that flow in circuit both AC and DC current. A. Gadget C. Electrical
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Answer:

the answer is D. Multi -tester VOM

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Fastest car in the world is the Bugatti Chiro Super Sport - 304 mph
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Answer:

true

Explanation:

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