NEED HELP! WILL GIVE BRAINLIEST The average time for the four races was 10.2 seconds. If the time for the first three races were 10.1, 10.6, and 10.3 seconds, what was the time for the fourth race?

555.99.

step-by-step explanation:

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it has the same slope and a different y-intercept

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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.