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
Minchanka [31]
2 years ago
6

Find the the sum for the shown infinite geometric series? 2,2/3, 2/9, ...

Mathematics
1 answer:
Marta_Voda [28]2 years ago
6 0

Answer:

3

Step-by-step explanation:

The formula for the sum of an infinite geometric series is

\frac{a}{1-r}

Where a is the first term and r is the common ratio. We can see that the first term is 2, and to find the common ratio, we can divide a term by the one before it. We can get:

\frac{\frac{2}{3}}{2} =\frac{2}{3} *\frac{1}{2}=\frac{1}{3}

Now, we have all the values need to evaluate the formula. We can plug them in:

\frac{2}{1-\frac{1}{3} } \\\frac{2}{\frac{2}{3} } \\2*\frac{3}{2}\\3

You might be interested in
Why lie about my free answers );
dimaraw [331]
I like your sketchers
3 0
3 years ago
Identifying a constant of variation question<br><br> R= ?
jek_recluse [69]
Pressure and Volume are inversely related as:

P= \frac{R}{V}

We can also write it as:

PV=R

R is the constant of proportionality. Using the first row of given table, we can write:

2(4.155)=R \\  \\ &#10;R=8.31

Thus, the value of R, the universal gas constant is 8.31
4 0
3 years ago
Help!
Sergeu [11.5K]

Incomplete question.  

7 0
3 years ago
A scuba diver descends 0.75 meters per second. What is her change in elevation after 25 seconds?
vesna_86 [32]

Answer:

-18.75 Meters

Step-by-step explanation:

0.75 x -25 = -18.75 Meters :D

4 0
3 years ago
Select equation in which the slope equals 11 in the Y intercept equals -2
RUDIKE [14]
D would be the right answer
5 0
3 years ago
Other questions:
  • Finding Account Balances In Exercise,complete the table to determine the table A for P dollars invested at rate r for t years,co
    8·1 answer
  • Write the fisrt four terms of the sequence start at 7 then subtract 3
    11·2 answers
  • The cost of a long-distance phone call from Boston to London is defined by f(t) = 0.85(t -1) + 1.50, where the cost is $1.50 for
    7·1 answer
  • PLEASEE HELP MATHHH
    9·1 answer
  • What is P(4 ≤ X ≤ 6)? Explain. <br> If P(X ≤ a) = 0.2, what is a? Explain.
    15·1 answer
  • Which quadratic function is represented by the table ???
    7·1 answer
  • 10-4=6 what is the correct term for the number4
    8·1 answer
  • Help me please please help help<br> Please what is b
    8·1 answer
  • Attacheddgfg sdfg dsg dsfg dsgfg sdfg dfsgd f gdsfg dfs
    10·2 answers
  • 9) If m/1 = 45° and 21 and 22 are complementary angles. Find m22.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!