Answer:
The answer to this would be:
B) between 2.6 and 2.7
Step-by-step explanation:
The formula of the length of the segment AB:

We have:

Substitute:

Answer:
B) 10.
Both of the Billy’s parents (calling the parent billy) being tall is a recessive trait therefore both Billy’s parents has to have at least one recessive trait to make a tall child. Billy’s genotype would be way tt (aka recessive, recessive).
Step-by-step explanation:
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