The radius of a cone-shaped tank is 4 feet less than its height. If the height of the tank is (x - 3) feet, the expression below shows the volume of the tank.

1 over 3π(x - 7)2 (x - 3)

What does the factor π (x - 7)2 represent?

The total surface area of the tank

The area of the curved sides of the tank

The area of the circular base of the tank

The area of the base of about three such tanks

Question

The radius of a cone-shaped tank is 4 feet less than its height. If the height of the tank is (x - 3) feet, the expression below shows the volume of the tank.

1 over 3π(x - 7)2 (x - 3)

What does the factor π (x - 7)2 represent?

 The total surface area of the tank

 The area of the curved sides of the tank

 The area of the circular base of the tank

 The area of the base of about three such tanks

anonymous · Answer

@agent0smith which do you think is the best answer?

agent0smith · Answer

It appears to be the area of the base.

the_fizicx99 · Answer

Ohh yeah.. this is a trick question =.= ... I remember it

anonymous · Answer

Evaluate the following expression using the values given:
Find 5x - 3y - z if x = -2, y = 2, and z = -3

 -19

 19

 13

 -13

the_fizicx99 · Answer

._. just plug in the values >.<

anonymous · Answer

David needs to make $210 for a trip. He plans on selling 18 bags of snacks to raise money. The lowest acceptable price for him to sell these to make his goal is $______.