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
Finger [1]
3 years ago
12

Calculate the sum of the series whose partial sums are given.

Mathematics
1 answer:
aleksley [76]3 years ago
7 0
When we calculate the sum of the series C∞, n=1 ∑ an
whose partial sums are given
sn = 2 − 9(0.9)ⁿ
We can get an answer which is 2.
It has an infinite number of terms, the infinite series. The partial sum is the sum of the first n terms, Sn. The answer in this question is 2.
You might be interested in
a six sided number cube has faces with the numbers 1 through 6 marked on them. what is the probability that a number less than 3
Charra [1.4K]
1/3 would be the answer
8 0
2 years ago
Hurryyyy plzzz answer
Neporo4naja [7]

Answer:

the answer is 14 ounces of sugar

3 0
3 years ago
Read 2 more answers
Solve for A ? <br><br> Anyone willing to help me :)
GrogVix [38]

Answer:

<h2>2.2</h2>

Step-by-step explanation:

Use the cosine law:

BC^2=AB^2+AC^2-2(AB)(AC)\cos(\angle A)

We have:

BC=a\\\\AB=4\\\\AC=3\\\\m\angle A=32^o\to\cos32^o\approx0.848

Substitute:

a^2=4^2+3^2-2(4)(3)(0.848)\\\\a^2=16+9-20.352\\\\a^2=4.648\to a=\sqrt{4.648}\\\\a\approx2.2

5 0
2 years ago
What is the answer for 52 divided by 8 with remainder
Sveta_85 [38]
The answer is 6 with a remainder of 4
4 0
3 years ago
Match the reasons with the statements in the proof.
andriy [413]

Answer:

my

Step-by-step explanation:

yo

8 0
2 years ago
Other questions:
  • Can someone please explain how to solve this problem(31)
    11·1 answer
  • Find f(3) + g(2) if f(x)=x+2 and g(x)=5x-1
    7·1 answer
  • Find two numbers that differ by 8 and whose square roots differ by 1. Those two numbers are ___ and ____
    5·1 answer
  • Simplify the following expression. a^-3/a^-3
    7·1 answer
  • If 8 identical blackboards are to be divided among 4 schools,how many divisions are possible? How many, if each school mustrecei
    14·1 answer
  • 3y+4y+6=20 solve variable. include steps, also check your answer!
    15·1 answer
  • The mayor of a town places a map of the town on a coordinate grid with Town Hall at the point (0,0) and with each unit represent
    12·1 answer
  • ABCD is a trapezium. Calculate the area of ABCD
    13·1 answer
  • PLEASE HELP!! Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match the trigonometric rat
    14·1 answer
  • What is the average rate of change? <br><br>A. 4<br><br>B. 2/5<br><br>C. 1<br><br>D. 2​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!