Cone-shaped paperweight has a diameter of 3 inches and a height of 5 inches.

what is the volume of the paperweight?

use 3.14 for pi.

enter your answer, as a decimal, in the box.

Step-by-step explanation:

You need to use the formula for calculate the volume of a cone. This is:

Where "r" is the radius and "h" is the height.

You know that the diameter of the cone-shaped paperweight is 3 inches. Then, you need to divide the diameter by 2 to find the radius:

Now you know that:

Substituting these values into the formula , you get that the volume of the  paperweight is:

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.  

10 b/c 5*2 =10

step-by-step explanation: