On a trip from indianapolis, indiana, to houston, texas, mr. sanchez averaged a speed of 63 mi/h. the total distance of the trip was 1071 mi. write and solve the equation to determine how many hours (h) it took mr. sanchez to drive from indianapolis to houston.

Distance/Speed = Time

Distance=1,071   Speed=63    Time=x

1,071/63 = x

17 = x

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.  

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value