Which operations can be used to solve this problem? lulu bought 2 blouses for $24 each and 3 pairs of socks for $7 each, tax included. how much change would she receive if she paid with bills totaling $80? choose exactly two answers that are correct. a. division b. multiplication c. subtraction

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.