It can be expensive to go to the movie theater. The scatter plot shown here gives the average cost in U. S. dollars of a movie ticket in the U. S. for each year from 1980 to 2013. Using this data, how much do

you think a movie ticket will cost in the years 2020 and 2030?

1. 3

2. 4

3. 1

hope this ! have a great day.

-wfz

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: b.36 feet

step-by-step explanation:

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5