I would have to say black, because it just fits with most creepy books. Sorry if you can't figure out an explanation.
Answer:
It is sound because it cites an expert’s opinion.
Explanation:
best answer
B: a former slave. because of frederick being a slave in the 1800’s he isn’t ancient. C doesn’t make sense. therefor B is the answer
Psychology means is the study of the mind and how somebody reacts to something so like not that many people out there study is psychology
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G5=243
Explanation:
Gn=r⁵¯¹G1
given a1/g1=3 & r=3 then substitute in the formula at the above then we will get
G5=3⁵¯¹ (3)
G5 =3⁴(3)
G5=81(3)
G5=243
