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Answer:
Explanation:
Calculate the number of square miles if d = 120 miles
d = 120 miles
r = d/2
r = 120/2 miles
r = 60 miles
Area of radio station coverage. = pi * r * r
Area of radio station coverage = 3.14 * 60 * 60 = 11304 square miles.
1 square mile contains 100 people
11304 square miles contain x people
Set up a proportion
1 / 11304 = 100 / x Cross multiply
x = 100 * 11304 Combine
x = 11304 * 100
x = 1130400
That's the answer. You have to choose the correct reply.
Scientists infer evolutionary relationships by comparing the early development of different organisms by phylogeny.
In scientific terms, the evolutionary relationship and history of an organism or cluster of organisms is termed its phylogeny. It describes the relationships of associate organism, like from that organisms it's thought to own evolved, to that species it's most closely connected, so forth.
Scientists collect information that enables them to create evolutionary relationships between organisms. Almost like a detective work, scientists use proof to uncover the facts. Within the case of phylogeny, evolutionary investigations specialize in 2 styles of evidence which are morphologic and genetic.
To learn more about Phylogeny here
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