Answer:
410,000
Step-by-step explanation:
exact answer is 412,638
Answer:
1 comic book costs $3.50.
Step-by-step explanation:
21 ÷ 6 = 3.5
2 monitors for each hallway, 30 hallways, this means there are 60 total monitors. There are 3 sets of 20 monitors, and 4 for each set, which means that there are 12 supervisors needed to be appointed.
Let
be the n'th term of the sequence.
so
is the first term,
the second term and so on...
In a geometric sequence with
, and common ratio r, the terms are as follows:
.
.
that is, each term is its previous term times the common ratio r.
In our example
and
so
Answer: r=0.75
Answer:
-1
Step-by-step explanation:
4(-2)+7
-8+7
-1