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Vadim26 [7]
3 years ago
14

Which of the following is the rule for the geometric sequence 1, 3, 9, 27, ...?

Mathematics
2 answers:
RoseWind [281]3 years ago
7 0

Answer:

D. an =1 x 3 n-1 is the correct answer.

Step-by-step explanation:

Dmitriy789 [7]3 years ago
4 0

Answer:

Multiply by three for every number 1*3 =3 3*3=9 9*3=27

Step-by-step explanation:

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The High School Drama Club held its annual play on Thursday, Friday, and Saturday evenings this past week. The
vlabodo [156]

Answer:

u didnt give us the information in the right order

Step-by-step explanation:

7 0
3 years ago
Gunther invested $10,000 in two mutual funds. One of the funds rose 6% in one year and the other rose 9% in one year. If his inv
mote1985 [20]

Answer:

$7200 in the fund rose 6% n $2800 in the fund rose 9%

Step-by-step explanation:

let x be the amount in the fund rose 6%

gain in one year=x*6%=0.06x

total amount is 10000

so amount in the fund rose 9% = 10000-x

gain in one year=(10000-x)*9%=900-0.09x

total gain=0.06x+900-0.09x=900-0.03x

=684

900-684=0.03x

0.03x=216

x=7200

the other fund amount=10000-7200=2800


5 0
3 years ago
Read 2 more answers
Each of the ten letters in ``MATHCOUNTS'' is written on its own square tile and placed in a bag. What is the probability that a
PIT_PIT [208]
step  1

First, see how many letters in MATHCOUNTS are also in TEACH.

M no

A  yes

T  yes

H yes

C yes

O  no

U no

N no

T  yes

S  no

 That is 5 out of the 10 letters.

so

<span>the probability=</span>5/10-------> 1/2 
<span>
the answer is
1/2
</span>

4 0
3 years ago
PLEASE ANSWER ! Replace the inequality sign with an equal sign. Use the Edmentum Graphing Tool to graph the resulting equation a
Elodia [21]

Answer:

Step-by-step explanation:

We do not have access to Edmentum graphing tool, but we can offer the shape of the graph.

Since they are breads counts, they must not be less than zero.

The graph looks like what is shown in the attached figure.

6 0
3 years ago
In a telephone poll, 14 people said they like shopping and 22 people said they do not like shopping. What is the ratio of the nu
spayn [35]

Answer:

I think it's 7:11

Step-by-step explanation:

14:22

simply it will be 7:11

6 0
2 years ago
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