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
In-s [12.5K]
4 years ago
13

The first term of a geometric sequence is 6, and the common ratio is 3. What is the 7th term of the sequence?

Mathematics
1 answer:
-BARSIC- [3]4 years ago
8 0
An = a1 r^(n-1)

here a1 = 6 and r = 3 so

a7 = 6 * 3^(7-1)  

=  4374  answe
You might be interested in
What is x? I will give brainliest if you explain your answer.
horsena [70]

Answer:

  • x =  {0, π/2, 3π/2, 2π}

Step-by-step explanation:

  • cotx cos x - cot x = 0
  • cotx( cosx - 1) = 0

1. <u>cotx = 0</u>

  • x = π/2 + πn
  • In the interval [0, 2π] we have π/2 and 3π/2

2. <u>cosx = 1</u>

  • x  = 0 + 2πn
  • In the given interval we have 0 and 2π

<u>So the solution set is:</u>

  • x =  {0, π/2, 3π/2, 2π}

3 0
3 years ago
What is the percent of change from 50,000 to 90,000?
RSB [31]

Answer: 80%

Step-by-step explanation: 50000x1.8=90000

Hope this helps!

5 0
3 years ago
Simplify the expression (3+8i) - (4+2i) pls show work!
uranmaximum [27]

Subtract like terms:

3 -4 = -1

8i - 2i = 6i

The answer is -1+6i

3 0
3 years ago
PLEAS PLEASE PLEASE HELP!!
jekas [21]

Using the given functions, it is found that:

  • Lower total cost at Jump-n-Play: 40, 64.
  • Lower total cost at Bounce house: 28, 8, 30.
  • Same total cost at both locations: 32.

<h3>What are the cost functions?</h3>

For n visits to Jump-n-play, the cost is:

J(n) = 189 + 3n.

For n visits to Bounce Word, the cost is:

B(n) = 125 + 5n.

Comparing them, we have that:

J(n) < B(n)

189 + 3n < 125 + 5n

64 < 2n

n > 32

Hence:

  • For less than 32 visits, the cost at Bounce World is lower.
  • For more than 32 visits, the cost at Jump-n-play is lower.

Hence:

  • Lower total cost at Jump-n-Play: 40, 64.
  • Lower total cost at Bounce house: 28, 8, 30.
  • Same total cost at both locations: 32.

More can be learned about functions at brainly.com/question/25537936

4 0
2 years ago
Susie is having a party at a horse farm. The farm charges $45 for a party and 3$ per horse ride. If she spends $80 or more on th
Dmitrij [34]
She should take 12 horse rides. Hope it helps! :)
4 0
3 years ago
Read 2 more answers
Other questions:
  • Write an expression using multiplication and addition with the sum of 16
    13·2 answers
  • Some one please help me with this problem. Thank you. NO answers, just explanation on how to solve it.
    8·1 answer
  • When can you use mixed numbers in real life
    11·1 answer
  • What is the quotient of 1/8 divided by 4/9
    10·1 answer
  • Y−4=7(x−6) find the x and y intercepts
    5·1 answer
  • Mieko bought 2 gallons of paint. She used 1/4 of the paint on her bedroom, 3 quarts on the hallway, and the rest of the pain in
    7·1 answer
  • When converting measurements in the metric system, you can move the decimal point to the left or to the right. Why? Select all t
    9·1 answer
  • Answer fast Use the net to determine the total surface area
    15·1 answer
  • Definition of Arcsine in your own words
    11·1 answer
  • A rancher has a rectangular sheep pen that is 3 meters long and 2 meters wide. The rancher plans to increase both the length and
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!