Model 2: Another plan to secure the roller coaster involves using a cable and strut. Using the center of
the half-circle as the origin, the concrete strut can be modeled by the equation y=/2x+8 and the
mathematical model for the cable is y=x-8. The cable and the strut will intersect.

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.  

h/o/e/s mad

step-by-step explanation:

si si si

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation:

i would love   to but there is no graph shown

step-by-step explanation:

i am so sorry