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
Montano1993 [528]
1 year ago
10

The value of the 4th term is 80. The sequence is doubling at each step. (Please answer this is due tomorrow)

Mathematics
1 answer:
Lyrx [107]1 year ago
6 0

The value of the 5th term of the geometric sequence is of 160.

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.

The nth term of a geometric sequence is given by:

a_n = a_1q^{n-1}

In which a_1 is the first term.

We already have the 4th term and the common ratio, hence the 5th term is given by:

80 x 2 = 160.

The value of the 5th term of the geometric sequence is of 160.

More can be learned about geometric sequences at brainly.com/question/11847927

#SPJ1

You might be interested in
A parabola with the vertex at (1.5, 12.5) inscribes a segment of length 5 on x-axis. What is the area of the triangle formed by
damaskus [11]

Answer:

  20 units²

Step-by-step explanation:

The x-intercepts are symmetrically located around the x-coordinate of the vertex, so are at

  1.5 ± 5/2 = {-1, 4}

Using one of these we can find the unknown parameter "a" in the parabola's equation (in vertex form) ...

  0 = a(4 -1.5)² +12.5

  0 = 6.25a +12.5 . . . . . simplify

  0 = a +2 . . . . . . . . . . . divide by 6.25

  -2 = a

Then the standard-form equation of the parabola is ...

  y = -2(x -1.5)² +12.5 = -2(x² -3x +2.25) +12.5

  y = -2x² +6x +8

This tells us the y-intercept is 8. Then the relevant triangle has a base of 5 units and a height of 8. Its area is given by the formula ...

  A = (1/2)bh = (1/2)(5)(8) = 20 . . . . units²

5 0
2 years ago
Y=x+5 and y=1/2x+4 <br> solved and graphed
solniwko [45]
The interception point or solving for X?
6 0
2 years ago
Simplify 3.(9.).<br> A. 3x<br> B. 27x<br> C. 9x<br> D. 2 + 7x
grin007 [14]

i think your answer is B. 27x

6 0
2 years ago
Please i need this 1/3 x 1/3
OleMash [197]

Answer:  1/3 x 1/3 = 1/9

Step-by-step explanation: have a nice day

8 0
3 years ago
Read 2 more answers
The gift shop at manatee mall was having a clearance sale everything marked down 30%. The original price of a manatee hat was 18
jeka94
<h2>Greetings!</h2>

Answer:

$12.60

Step-by-step explanation:

To find this, you need to remember this equation:

Starting amount x \frac{100 - percent}{100}

Plug these values in:

18 x \frac{70}{100} = 12.6

So the clearance price was $12.60!


<h2>Hope this helps!</h2>
7 0
3 years ago
Other questions:
  • In a U.S poll 8 out of 12 citizens said they were happy with the job Obama is doing. If 126 people were surveyed. How many peopl
    5·2 answers
  • 37 is 60% of what number?
    13·1 answer
  • Match the items in a credit card statement to their descriptions.
    5·1 answer
  • the product of the present ages of Two Sisters is 150. 5 years ago, the elder sister was twice as old as her younger sister find
    13·1 answer
  • 50 POINTS (SUPER IMPORTANT PLEASE HELP)
    7·1 answer
  • 3X-8 &lt; 16<br> Solution is
    10·1 answer
  • Which expression can be used to find the price of a 400$ telescope after a 32% markup?
    11·2 answers
  • Marcus daims that in the expression 3x + 3y, the terms 3x and 3y are like terms because both are variable terms and both have th
    12·1 answer
  • Find X and y<br><br> 12, 16
    12·1 answer
  • Car insurance companies want to keep track of the average cost per claim. The current data in use for Auto Insurance R Us is an
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!