1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
givi [52]
2 years ago
15

What is the 8th term of the sequence 6,18,54,....?

Mathematics
1 answer:
deff fn [24]2 years ago
7 0
r =  \frac{18}{6} \\ 
r = 3 \\ 
 \\ 
 a_{n}  =  a_{1} *  r^{n-1}  \\ 
 a_{8} = 6 *  3^{8 - 1}  \\ 
a_{8} = 6 *  3^{7} \\
a_{8} = 6 * 2187 \\
a_{8} = 13122 


You might be interested in
PLEASE HELP!!!
maxonik [38]

people cant read that

5 0
2 years ago
A survey is being planned to determine the mean amount of time corporation executives watch television. a pilot survey indicated
Natali [406]
Missing question: How many executives should be surveyed?

Solution:
Mean = 13 hours
SD = 3 hours
Confidence level = 95%

Mean viewing time within a quarter of an hour = 0.25 = 1.96*3/sqrt (N)

Where N = Sample population

N = {(1.96*3)/0.25}^2 = 553.19 ≈ 554

Therefore, 554 executives should be surveyed to yield such results.
5 0
3 years ago
ASAP HELP PLEASE!!!<br> What is the value of x?
sleet_krkn [62]
The answer is 45 degrease
8 0
3 years ago
Can someone please help me?
zaharov [31]

Answer:

8000000000

Step-by-step explanation:

8 times 10^9 = 8000000000

4 0
1 year ago
Read 2 more answers
Kiara is stacking wood. Kiara stacks sixty-five pieces of wood. There are only seven more pieces of wood for kiara to put on the
Dovator [93]
The answer is 72

You would have to add sixty-five plus seven
7 0
2 years ago
Read 2 more answers
Other questions:
  • Find PR. PLSSS HELP BRAINLIEST Pls..
    10·2 answers
  • A spinner contains four equally shaded areas, as shown below. A spinner contains 4 equally shaded areas. 2 sections are shaded b
    13·2 answers
  • What is 50 divided by 2.5 divided by 0.04
    12·1 answer
  • Write statements for the following algebraic expressions:
    14·1 answer
  • Find the area and circumference of each circle.
    9·1 answer
  • The expression –(-30) is equivalent to which of the following integers?<br> 30<br> -30<br> 0
    7·1 answer
  • SHOW WORK! PLEASE HELP ASAP, THANK YOU VERY MUCH! NO TROLLERS
    11·1 answer
  • PLEASE HELP!!!! MATH QUESTION!!!!
    14·1 answer
  • Can someone help plz?
    6·1 answer
  • CAN SOMEONE PLEASE ANSWER THIS CORRECTLY QUICKLY PLEASE
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!