An environmental landscaping company wishes to run a pipeline from a pumping platform (R) located 36 miles offshore to a terminal (B) 22 miles down the coast. It costs $195,000 per mile to lay the pipeline underwater and $75,000 per mile to lay the pipeline over land. Determine how many miles from the terminal the two types of pipe should meet (P) so that the total cost is minimized. Enter the exact answer or round to the nearest hundredth.

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.  

answer: sensy

step-by-step explanation:

really really sorry if i'm

-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x

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- : )