Select the correct answer from each drop-down menu. Joshua charges $12.50 an hour for his tutoring services. He also charges the
1 answer:
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Not going to do (1), (2), (3) since they are implicit from (a) and (b) and require graphs (which aren't supported on brainly).
We have , that means, if plug in
we get
.
Doman of cosine is .
Hope this helps.
Answer:
Step-by-step explanation:
The given geometric series are:
a)
on simplifying in decimals, we get
b)
on simplifying in decimals, we get
c)
on simplifying in decimals, we get
Thus, this geometric series represent 0.4444.
d)
on simplifying in decimals, we get