PLEASE HELP ME I WILL GIVE THE BRAINLIEST Sales Team A at Jordan's Car Lot sells ten (10) cars during the first week of the
new sales period. Over the next three weeks, they sell nine (1) cars, eleven (11)
cars and six (6) cars. What is the team's average weekly sales for the four weeks?

9 cars/week

Step-by-step explanation:

(10+9+11+6)/4=36/4=9

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

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.