Chris jogged
1
3
of a mile to his friends house in
1
12
of an hour. compute the unit rate from the complex fraction
1
3
1
12
miles per hour.

4 miles/hour

Step-by-step explanation:

We are given that

Chris jogged total distance= mile

Chris takes time= hours

We have to find the unit rate .

To find the unit rate we will divide the distance by time.

Unit rate=

By using this formula

Unit rate= mile/hour

Unit rate= mile/hour

Unit rate=4 miles/hour

Hence, the unit rate =4 miles/hour

answer: haha (: i’ll go see what it is

step-by-step explanation:

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.