which ratio could be used to solve the following problem? ken drives his car 800 miles in 3 days, how far will he drive in 5 days?

1333.333 miles

Step-by-step explanation:

Let x = distance covered in 1 day.

Given the following data;

Distance = 800 miles

Time = 3 days

In 1 day he would cover;

1 day = x miles

3 day = 800 miles

800 = 3x

x = 800/3

x = 266. 667

In 5 days;

5x = 5 * 266.667 = 1333.333 miles

Or

Let x = distance in 5 days.

Distance in miles = time in days

800 miles = 3 days

x miles = 5 days

Cross multiplying, we have;

3x = 800 * 5

x = 4000/3

x = 1333.333 miles

Therefore, in 5 days Ken would drive 1333.333 miles.

51-50

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.