(03.04 MC) Given P(X) = 0.35, P(Y) = 0.45, and P(Y|X) = 0.25, what are P(X and Y) and P(X or Y)? (5 points)
ed
Select one:
a. P(X and Y) = 0.0875, P(X or Y)= 0.7
1
O b. P(X and Y) = 0.0875, P(X or Y) = 0.7125
C. PlX and Y) = 0.8, PIX or Y) = 0.7
O!
d. P(X and Y) = 0.8, P(X or Y) = 0.7125

x

step-by-step explanation:

215.92 dollars is the answer

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.  

the answer would be c:   ax + b = ax + c

step-by-step explanation: