What is the value of x?

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

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?