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
AnnZ [28]
3 years ago
11

Find the sum of the infinite geometric series, if it exists.

Mathematics
1 answer:
weeeeeb [17]3 years ago
4 0

So the series looks something like this:

\Sigma_{n=4}^{\infty}\frac{n-1}{16} \\\frac{1}{16}\Sigma_{n=4}^{\infty}n-1

If \lim_{n\rightarrow\infty}\neq than \Sigma{a_n} diverges. So we must apply limit infinity property:

\lim_{n\rightarrow\infty}(ax^n+\dots+bx+c)=\infty, a>0 and n is odd.

So...

\lim_{n\rightarrow\infty}n-1=\infty

The series diverges.

Hope this helps.

r3t40

You might be interested in
Which nation's economy could best be described as a command economy, where the government determines guidelines for economic dev
Elanso [62]
Its china if you are doing USATestprep
7 0
3 years ago
Read 2 more answers
The Mercury Electric Company issued 2,000,000 shares of stock at $62.50 per share. These selling expenses are deducted: commissi
stealth61 [152]
 Total expense= sum of all expenses incurred 
                       = commission+legal fees+advertising+printing cost+accounting fees

Total amount of shares sold=$ 2000000 x $62.5
                                              =$ 125000000
commission= 4% of the total amount of shares sold                      = .04x12500000
                      =$ 5000000
total expenses= $5000000+$2255500+$450000+$324400+$386000
                        =$8415900
selling expense/share = $8415900/2000000
                                      =$4.21/shareThe total expense per share is $4.21.

3 0
3 years ago
One number is 5 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 730,
Alenkasestr [34]

Answer:

the number 1.46

Step-by-step explanation:

because 5×100×1.46=730

7 0
3 years ago
The graph of f(x)=4^x, stretches horizontally by a factor of 3
leonid [27]

hope it helps you!!!!!!!!!

4 0
3 years ago
Any help if possible Thank you ❤
azamat
I believe it's 37CM, I had that question on my finals last year.
8 0
3 years ago
Read 2 more answers
Other questions:
  • 4+1/3x=5/12x-6 <br><br> solve for x
    11·2 answers
  • NEED HELP PLZ ASAP 40 POINTS
    5·2 answers
  • What is the length of BC, rounded to the nearest tenth?
    7·2 answers
  • Please answer tis question. It's 45 pts!
    14·1 answer
  • Find the amplitude of y= 10 cos ø. Then graph the function.
    5·1 answer
  • Can someone help again please
    9·2 answers
  • 5/2 times 3/2 can you help me?
    10·2 answers
  • Eduardo thinks of a number 1 and 20 that has exactly 5 factors. What number is he thinking of?
    10·1 answer
  • Pls help thank you!!!!
    6·1 answer
  • A line goes through the points (8,9) (-2,4)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!