All categories

4 years ago

WHAT IS A GEOMETRIC SEQUENCE?

2 answers:

6 0

"In mathematics, a geometric progression, also known as a geometric sequence, is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio. For example, the sequence 2, 6, 18, 54, ... is a geometric progression with common ratio 3."

For more information go to:
https://en.wikipedia.org/wiki/Geometric_progression

gayaneshka [121]4 years ago

5 0

a geometric sequence is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio

You might be interested in

If sample variance is computed by dividing SS by df = n – 1, then the average value of the sample variances from all the possibl

boyakko [2]

Answer:

$s^2 = \frac{SS}{n-1}$

And if we take the average value of the sample variances from all the possible random samples we will get the population variance:

$\sigma =\frac{SS}{n}$

So then the best answer for this case would be:

The average value of the sample variances from all the possible random samples will be exactly the population variance

Step-by-step explanation:

For this case we can define the sum of squares with this formula:

$SS = \sum_{i=1}^n (X_i -\bar X)^2$

Where:

$\bar X =\frac{\sum_{i=1}^n X_i}{n}$

And we can find the sample variance with this formula:

$s^2 = \frac{SS}{n-1}$

And if we take the average value of the sample variances from all the possible random samples we will get the population variance:

$\sigma =\frac{SS}{n}$

So then the best answer for this case would be:

The average value of the sample variances from all the possible random samples will be exactly the population variance

6 0

4 years ago

Carol makes 9 1/3 cups of snack mix. She puts all the snack mix into plastic bags. She puts //3 cup of the snack mix in each bag

Ludmilka [50]

Assuming you meant 1/3, 28 bags should be it

6 0

3 years ago

Collect the information from top 5 states in India which have the highest literacy rate as on 1st May 2021.

patriot [66]

Answer:

Step-by-step explanation:

There are many states in India, of course not everyone has the same literacy rates as some are higher than the others, while some are lower than the others. All in all, the literacy of states in India can be ranked as listed below, from the highest to the lowest.

Kerala

Delhi

Uttarakhand

Himachal Pradesh

Assam

3 0

3 years ago

What is the value of a1 ?

Katyanochek1 [597]

Answer:

the value of a1 in a geometric series is 12 if i remember correctly.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Write the equation of a line that crosses the points (4, -4) and (2, 10).

Radda [10]

Answer:

Y = -7x + 24

Step-by-step explanation:

5 0

3 years ago