In 2012, seventy percent of Canadian households had an internet connection. A sample of 484 households taken in 2013 showed that 75% percent had an internet connection. We are interested in determining whether or not there has been a significant increase in the percentage of the Canadian households that have internet connections.

b. x- 48 =120

step-by-step explanation:

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

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.  

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195