A cone-shaped container has a height of 9 inches and diameter of 2 inches. It is filled with a liquid that is worth $2 per cubic inch. What is the total value of the liquid in the container? Use 3.14 for π .

$18.84

Explanation:

Firstly, we need to find the volume of the solid shape. We have identified the solid shape to be a cone.

The volume of a cone is v = 1/3 π r^2 h

Here π = 3.14, r = d/2 = 2/2 = 1 inch and h = 9 inches

V = 1/3 * 3.14 * 1 * 1 * 9 = 9.42 cube.inches

Total value of liquid in the container is thus 9.42 * $2 = $18.84

answer: a. the kind of population living in your neighbourhood.

the census explorer data tool by the us census bureau allows the user to zoom in on any neighbourhood within the united states and find the kind of people residing in that by race and age.  

the tool needs to needs to be used twice – once in order to find what type of people reside in a neighbourhood, and then to see the age groups of the people in the same neighbourhood.

answer; closing the loop;