26 Here is a triangular prism.
8.4 cm
7.2 cm
Work out the volume of the prism.
Give your answer correct to 3 significant figures.
18 cm
cm

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

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.  

b, i believe, but not sure.

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.