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
Dima020 [189]
3 years ago
6

What is the sum of the geometric series 2^0 + 2^1 + 2^2 + 2^3 + 2^3 + 2^4 + … + 2^9?

Mathematics
2 answers:
avanturin [10]3 years ago
5 0
So this one you don't multiply the base by the exponent. in this case its 2 times two how ever many time the exponent says.
2^0= 2
2^1= 2
2^2=4
2^3= 8
2^4=16
2^5=32
2^6=64
2^7=128
2^8=256
2^9=512
 So then you add all them up 
2+2+4+8+16+32+64+128+256+512= 1024

so there is your answer 1024


GREYUIT [131]3 years ago
4 0
Sum is
S_{n}=\frac{a_{1}(1-r^{n})}{1-r}

r=common ratio
a1=first term
it looks like 2^0=1 is the first term aka a1
it goes to the 9th term (2^9)

sub
S_{9}=\frac{1(1-(2)^{9})}{1-2}
S_{9}=\frac{1-512}{-1}
S_{9}=\frac{-511}{-1}
S_{9}=511

You might be interested in
The radius of a circular rug is 4 feet. How much ribbing will you need to buy to go around the rug? Use 3 for i.
Maslowich

Answer:

dd

Step-by-step explanation:

dd

5 0
2 years ago
Read 2 more answers
Which expression is a perfect cube?<br> -8^21y^8<br> -64x^64y^64<br> -125x^9y^20<br> -126x^9y^18
yanalaym [24]
Hello,
Please, see the attached file.
Thanks.

6 0
2 years ago
Find the range, median, and mode of the following dot plot.
Aloiza [94]

Answer:

Range: 0.07

Median: 0.145

Mode: none

Step-by-step explanation:

<u>Range:</u> largest #- smallest #

<u>Median:</u> middle number (when numbers are in order least to greatest) or when two are middle number you add them, and divide by two

<u>Mode:</u> most occurring number(s) (if there aren't any, no mode)—but if there are multiples such as 2 zeros and 2 ones then 0 and 1 would be the mode

5 0
2 years ago
Which equation uses the Pythagorean Theorem to determine whether the side lengths 12, 24, and 26 form a right triangle?
vlada-n [284]

Answer:

C

Step-by-step explanation:

12²+24²=144+576=720≠26²(676)

3 0
3 years ago
M &lt; TYV=64°<br><br> What is m<br> A.116°<br> B.90°<br> C.26°<br> D.64°
solmaris [256]
My answer to this question C
4 0
3 years ago
Other questions:
  • What are two possible measures of the angle below? On a coordinate plane, 2 rays form an angle. One ray sits on the x-axis in qu
    10·2 answers
  • If zero is a natural number?
    11·2 answers
  • I really don't know where to go with this. I just need help with it fast. because idk what I'm doing I'm giving max points.
    10·2 answers
  • What is the circumference of the circle when the r is 19 m (use 3.14 for pi)
    14·1 answer
  • Madison has 64 circles and 96 squares and 48 triangles.What factors do these numbers have in common? A.1,2,4,8,or 16 B.1,2,4,6,1
    13·1 answer
  • Does the line 4y + 3x = -8 pass through the point (3, 2)
    5·1 answer
  • Dan bought 6 boxes
    15·2 answers
  • Rachael is a nurse she earns 12 vacation days after working 768 hours how many hours does rachael need to work to earn 1 vacatio
    9·1 answer
  • Jocelyn said that the triangle below is not a right triangle. Her work is shown below. Explain what she did wrong and show Jocel
    5·1 answer
  • If the tempture is 39.2 degrees F what would the tempture be in celsius
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!