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
Tema [17]
3 years ago
9

What is the sum of the infinite geometric series 1 - 1/2 + 1/4 - 1/8 + 1/16​

Mathematics
1 answer:
mina [271]3 years ago
6 0

Answer: The answer is 11/16

Step-by-step explanation:

PEMDAS theres only addition and subtraction so we figure out this equation left to right.

1-1/2=1/2

1/2+1/4=3/4

3/4-1/8=5/8

5/8+1/16=11/16

You might be interested in
Simplified form of 351 + 524 x 72? Pls
emmasim [6.3K]

Answer: 63,000

Step-by-step explanation:

351+524= 875

875 * 72= 63,000

4 0
3 years ago
On Saturday afternoon, Armand sent m text
Paladinen [302]

Answer:

5m + 4p

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
25 (a square) - 4 (b square) + 28bc - 49 (c square)
LUCKY_DIMON [66]

Answer:

(5a - [2b - 7c]) and (5a + [2b + 7c])

Step-by-step explanation:

Factor 25a^2 - 4b^2 + 28bc - 49c^2.

Note that - 4b^2 + 28bc - 49c^2 involves the variables b and c, whereas 25a^2 has only one variable.  Thus, try to rewrite - 4b^2 + 28bc - 49c^2 as the square of a binomial:

- 4b^2 + 28bc - 49c^2 = -(4b^2 - 28bc + 49c^2), or

                                        -(2b - 7c)^2.

Thus, the original  25a^2 - 4b^2 + 28bc - 49c^2  looks like:

                               [5a]^2 - [2b - 7c]^2

Recall that a^2 - b^2 is a special product, the product of (a + b) and (a - b).  Applying this pattern to the problem at hand, we conclude:

Thus,   [5a]^2 - [2b - 7c]^2 has the factors (5a - [2b - 7c]) and (5a + [2b + 7c])

8 0
3 years ago
When doing a throw in how many of your feet should be touching the ground.
poizon [28]
1 of your feet should be touching the ground because when you throw you tend to put your foot up
3 0
3 years ago
Mr. Jackson plans to cover his entire kitchen floor with 1 square foot tiles and there will be no gaps between the tiles and the
Tju [1.3M]
There is not enough information given in what you have said to find the number of tiles. We need either the area or dimensions of the kitchen to find the information you are looking for.
8 0
3 years ago
Other questions:
  • Expression is equivalent to 5(6x+3y)
    12·2 answers
  • Are these similar and why?
    5·1 answer
  • Suppose that 55% of all adults regularly consume coffee, 65% regularly consume carbonated soda, and 75% regularly consume at lea
    6·1 answer
  • Solve this inequality: j/4 – 8 < 4. A. j < –48 B. j < 48 C. j > –12 D. j < 12
    11·2 answers
  • Eric needs 1/2 deck of playing cards for a magic trick. He only has 2/7 of a deck. What fraction of a deck does Eric still need?
    5·1 answer
  • HELPP MEE WITH THIS i"ll GIVE YOU BRAINLIEST!!! Helen had $330 in her savings account when Vince opened a savings account with z
    10·1 answer
  • According to a candy​ company, packages of a certain candy contain 1616​% orange candies. Suppose we examine 100100 random candi
    5·1 answer
  • What is the missing angle?
    15·2 answers
  • Plz help, it a question on a test due soon.
    13·2 answers
  • Warm-Up
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!