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Inessa [10]
3 years ago
10

Find the 14th term of the geometric sequence 6, -18,54, ...

Mathematics
2 answers:
andrey2020 [161]3 years ago
8 0

Step-by-step explanation:

first term (t1) = 6 (a)

Second term (t2) = - 18

Common ratio (r) = t2/ t1 = - 18 / 6 = -3

Now

14th term (t14)

=

a {r}^{14 - 1}

6 \times ( - 3)^{13}

= 6 X - 1594323

= 9565938

mafiozo [28]3 years ago
4 0

Answer:

- 9565938

Step-by-step explanation:

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Answer:

The patient owe $1255.6 .

Step-by-step explanation:

As given

A patient's total surgery charges are $1,278.

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