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
xeze [42]
3 years ago
15

For the geometric series 1 + 3 + 9 + 27 + . . . , find the sum of the first 10 terms.

Mathematics
2 answers:
Archy [21]3 years ago
8 0
First ten terms:
1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683

You multiply by 3

Sum of the ten terms: 31,711
JulijaS [17]3 years ago
3 0

Answer:

the sum of 1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683 is  (  29,526  )

You might be interested in
Please help! I don't get it! It is confusing me!
julia-pushkina [17]
Lets solve the equalities first.
NP>MN
Cancel out the N
P>M
Next
MP<MN
Cancel out the M
P<N
M<P<N
The answer is C.
5 0
3 years ago
Read 2 more answers
How to solve a simultaneous equation
Diano4ka-milaya [45]
Http://mathsfirst.massey.ac.nz/Algebra/SystemsofLinEq/EMeth.htm this website explains it well 
6 0
3 years ago
Dale wanted to put a brick border around his circular flower bed The diameter is five feet how much brick will he need for the b
zmey [24]
.......................
4 0
3 years ago
Alejandro wants to adopt a puppy from an animal shelter. At the​ shelter, he finds eight puppies that he​ likes: a male and fema
alexgriva [62]

Answer:

Hence the required probability is, 3/4

Step-by-step explanation:  

At the shelter, he likes :  

a male coolie, a female coolie, a male boxer, a female boxer, a male beagle, a female beagle, a male Labrador, and a female Labrador.  

Let, A denote the event of selecting a male coolie and B denote the event of selecting a male Labrador.  

P(A) = 1/8 = P(B)  

Here the probability of selecting a puppy except A & B is,  

P(AUB)c = 1 - P(AUB) = 1 - { P(A) + P(B) } = 1 - 1/8 - 1/8 = 3/4

7 0
3 years ago
Given m||n, find the value of x.<br> +<br> (5x+16)<br> mm<br> (6x-7)
kupik [55]

Based on the definition of congruent angles, the value of x is: 23.

<h3>What are Congruent Angles?</h3>

Congruent angles have the same measure. Examples of angles that are congruent are:

  • Alternate interior angles
  • Alternate exterior angles
  • Corresponding angles

Thus:

(5x + 16) = (6x - 7) -- congruent angles

Combine like terms

5x - 6x = -16 - 7

-x = -23

x = 23

Therefore, based on the definition of congruent angles, the value of x is: 23.

Learn more about congruent angles on:

brainly.com/question/1675117

5 0
3 years ago
Other questions:
  • The box-and-whisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grad
    7·1 answer
  • 3√10 x 2√15 = <br> i need the steps too please it’s for algebra 2.
    15·1 answer
  • For questions 1-5, round the fraction or mixed number to the nearest 1/2
    12·1 answer
  • a rectangle has an area of 30 square meter and a perimeter of 34 meters. what are the dimensions of rectangle?
    6·1 answer
  • What is this I need help−4(8k+5)−5(9k+4)
    6·2 answers
  • Wendy buys a dress that costs $30.00 she pays 8% sales tax
    6·1 answer
  • There are 70 students attending summer camp, 21 girls and 49 boys. What is
    9·1 answer
  • Which equation represents the hyperbola (y -2)^2/4 - (x-2)^2/9=1<br> in general form?
    8·1 answer
  • Pls help asap I will give brainerlist plus 25 points
    7·2 answers
  • Shima will mix 1 fluid Ounce of fertilizer in water for every 40 square feet of soil. At this rate, which of the following expre
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!