You place a cup of 200 degrees f coffee on a table in a room that is 67 degrees f, and 10 minutes later, it is 195 degrees f. approximately how long will it be before the coffee is 180 degrees f? use newton's law of cooling: t(t)=t[a]+(t[o]-t[a])e^-kt a. 40 minutes b. 15 minutes c. 1 hour d. 35 minutes

x+y = 29, 5x + 2y = 100

step-by-step explanation:

i'm guessing it was a multiple first option was the correct 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.