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
Verdich [7]
4 years ago
5

How do you determine if a sequence is geometric​

Mathematics
2 answers:
alexira [117]4 years ago
6 0

Answer:

If a sequence is geometric, it will repeat itself.

Examples:

1, 2, 3, 4.....

3, 9, 27, 81.....

-1, 3, -9, 27.....

3, 6, 9, 12.....

An example of a sequence that is not geometrical would be:

2, 7, 3, 18, 26, 472....

Lubov Fominskaja [6]4 years ago
5 0

(I told you in the definition)  

A geometric sequence is a sequence in which each term of the sequence is obtained by multiplying/dividing by a common value, called the common ratio, to the preceding term. Given a sequence, we can determine whether the sequence is arithmetic, geometric or neither by comparing the terms of the sequence.

You might be interested in
These dot plots show the heights (in feet) from a sample of two different
sweet-ann [11.9K]

Answer:a

Step-by-step explanation:

8 0
3 years ago
Jenny multiplies the square root of her favorite positive integer by $\sqrt{2}$. Her product is an integer. a) Name three number
Dmitry [639]

Answer:

Part a) 2,50,18

Part b) When Jenny divides the square root of her favorite positive integer by \sqrt{2}, she gets an integer

Step-by-step explanation:

Let

x-------> the favorite positive integer

Part a)

1) For x=2

\sqrt{2}*\sqrt{2}=\sqrt{4}=2 -----> the product is an integer

so

The number x=2 could be Jenny favorite positive integer

2) For x=50

\sqrt{50}*\sqrt{2}=\sqrt{100}=10 -----> the product is an integer

so

The number x=50 could be Jenny favorite positive integer

3) For x=18

\sqrt{18}*\sqrt{2}=\sqrt{36}=6 -----> the product is an integer

so

The number x=18 could be Jenny favorite positive integer

Part B)

1) For x=2

\sqrt{2}/\sqrt{2}=\sqrt{1}=1 -----> the result is an integer

2) For x=50

\sqrt{50}/\sqrt{2}=\sqrt{25}=5 -----> the result is an integer

3) For x=18

\sqrt{18}/\sqrt{2}=\sqrt{9}=3 -----> the result is an integer

Therefore

When Jenny divides the square root of her favorite positive integer by \sqrt{2} , she gets an integer

4 0
3 years ago
An irregular parallelogram rotates 360° about the midpoint of its diagonal. How many times does the image of the parallelogram c
Solnce55 [7]
The answer is 2 only
7 0
3 years ago
Roger served 5/8 pound of cracker wich was 2/3 of the entire box what was the weight of the crackers originally in the box
horrorfan [7]
Answer:
original weight of the box = 15 / 16 pounds

Explanation:
Assume that the original amount in the box is x.
We are given that:
5/8 pounds represent 2/3 of the total amount (x).
This can be translated into the following equation:
(2/3) x = 5 / 8

Now, we will solve for x as follows:
(2/3) x = 5 / 8
Multiply both sides by 24 to get rid of the denominators as follows:
(2/3) x * 24 = (5 / 8) * 24
16 x = 15
Divide both sides by 16 to isolate the x as follows:
x = 15 / 16 pounds

Hope this helps :)

8 0
4 years ago
Whats the answer to this question
guapka [62]

Answer:

a=20

Step-by-step explanation:

7+13=20

20-7=13

8 0
3 years ago
Other questions:
  • A professor conducts an experiment that investigates the effects of a new statistics CD on student understanding. His one statis
    11·2 answers
  • Bill wants to save up to buy a new watch which costs $235. If he already has $75 and he saves $8 each week, how many weeks will
    15·2 answers
  • If we multiply our sample size by four, the standard error of the sample mean will be cut in half. true
    6·1 answer
  • Find the solution to the system of equations
    12·1 answer
  • Solve the equation. type the integer with it 32=8y
    8·1 answer
  • Please help me<br> I will mark branist<br> Don't steal points or I will report
    14·2 answers
  • Find the y-intercept of the folowing equation. Simplify your answer <br><br> 19x + 8y=7​
    9·1 answer
  • Please help me vote you brainlest and 10 points
    9·1 answer
  • Write an equation in point-slope form of the line that passes through the given point and has the given slope. (3, 2); m = 2/3
    14·1 answer
  • A car on a race track crosses position 190 at Time 12 seconds, and travels at a constant speed of 42 ft./s to cross position 526
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!