Answer the question in the image below

When turned about its axis of rotation, which shape could have created this three-dimensional object?

What could explain what happened when the time was equal to 120 minutes

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.