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
vodomira [7]
3 years ago
6

Determine whether the geometric series 19.2 + 9.6 + 4.8 + ... converges or diverges, and identify the sum if it exists.​

Mathematics
1 answer:
zloy xaker [14]3 years ago
6 0

Answer: The infinite geometric series converges to 38.4

====================================================

Explanation:

Divide each term by its previous term

term2/term1 = 9.6/19.2 = 0.5

term3/term2 = 4.8/9.6 = 0.5

The common ratio is r = 0.5

Since -1 < r < 1 is true, this means the infinite geometric series converges.

It converges to...

S = a/(1-r)

S = 19.2/(1-0.5)

S = 38.4

You might be interested in
Can somebody answer this ? : n-4-9
FinnZ [79.3K]

☁️ Answer ☁️

annyeonghaseyo!

Your answer is:

n - 13

Subtract 9 from -4

Hope it helps.

Have a nice day noona/hyung!~  ̄▽ ̄❤️

4 0
3 years ago
Please help me answer this question
sergejj [24]

Answer:

72km

Step-by-step explanation:

alex : tomos : annabelle = 2 : 3 : 4

if tomos drove 24km

tomos ratio is 3

so 3 --> 24

<em>1 --> 8 </em>

<u>total ratios --> 2 + 3 + 4 = 9</u>

so total journey is 9 --> 9 * 8 = 72km

6 0
2 years ago
Is it ok if somone answers this for me :)...?<br><br> (−12)(−5)
mina [271]
I think it’s going to be 60
6 0
2 years ago
Read 2 more answers
Given g(x)=-x-1, find g(-4)
Molodets [167]

Answer:

g(-4)=3

Step-by-step explanation:

g(x)=-x-1

g(-4)=-(-4)-1

g(-4)=4-1

g(-4)=3

6 0
3 years ago
I need help with my math
Tresset [83]
What is the question 
3 0
3 years ago
Other questions:
  • After birth, a baby's weight increased at a steady rate for several weeks.
    6·1 answer
  • Find the arc length of a central angle of 90° in a circle whose radius is 4 inches
    13·1 answer
  • I’m confused on this one
    10·1 answer
  • Patrón de la sucesión <br> 2,3,6,13,18,23
    10·1 answer
  • Please answer need help with equation!
    10·2 answers
  • Need help with stats!
    10·1 answer
  • I need these answers!!! will give branliest
    11·1 answer
  • A formula for finding SA, the surface area of a rectangular prism, is
    13·2 answers
  • Which expression is equivalent to sin7π/6?
    5·1 answer
  • I need helppp I’ll give Brainliest this is geometry btw<br>SOMEONE HELP?!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!