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I have my math final tomorrow and I don't remember the quick method to finding the r value when they are not consecutive terms, please help me. n1=1/81, n3=1/3

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11y ago

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Does the terms of an arithmetic sequence have a common ratio?

No. An 'arithmetic' sequence is defined as one with a common difference.A sequence with a common ratio is a geometricone.


How do you write an equivalent ratio?

To write an equivalent ratio, you can multiply or divide both terms of a given ratio by the same non-zero number. For example, if you have the ratio 2:3, you can multiply both terms by 2 to get 4:6, which is an equivalent ratio. Alternatively, you could divide both terms by a common factor, such as 1, to maintain the same relationship. This method ensures that the two ratios represent the same proportion.


What is the common ratio of -1148?

The term "common ratio" typically refers to the ratio between consecutive terms in a geometric sequence. However, -1148 by itself does not provide enough context to determine a common ratio, as it is a single number rather than a sequence. If you have a specific geometric sequence in mind, please provide the terms, and I can help you find the common ratio.


What is the common ratio of the following sequence 80 20 5 ...?

To find the common ratio of the sequence 80, 20, 5, you divide each term by the previous term. For the first two terms, the ratio is 20/80 = 1/4. For the next two terms, the ratio is 5/20 = 1/4 as well. Thus, the common ratio of the sequence is 1/4.


What is the ratio of 5 to 4 in lowest terms?

The ratio of 5 to 4 in lowest terms is simply 5:4. This ratio cannot be simplified further because 5 and 4 do not have any common factors other than 1. In mathematical terms, this means the ratio is already in its simplest form.

Related Questions

Does the terms of an arithmetic sequence have a common ratio?

No. An 'arithmetic' sequence is defined as one with a common difference.A sequence with a common ratio is a geometricone.


What is term called when the president serves two terms but not back to back?

Grover Cleveland


When the terms of a ratio are divided by their greatest common factor the resulting ratio is in?

its simplest form.


How do you write an equivalent ratio?

To write an equivalent ratio, you can multiply or divide both terms of a given ratio by the same non-zero number. For example, if you have the ratio 2:3, you can multiply both terms by 2 to get 4:6, which is an equivalent ratio. Alternatively, you could divide both terms by a common factor, such as 1, to maintain the same relationship. This method ensures that the two ratios represent the same proportion.


What is the common ratio of -1148?

The term "common ratio" typically refers to the ratio between consecutive terms in a geometric sequence. However, -1148 by itself does not provide enough context to determine a common ratio, as it is a single number rather than a sequence. If you have a specific geometric sequence in mind, please provide the terms, and I can help you find the common ratio.


What is 25 percent in a ratio?

Expressed as a ratio in its lowest terms, if one person is given 25 percent of something, and the other person is given 75 percent of something, this is a ratio of 1:3.


Why was president Grover Cleveland unique?

Because he was the first and only president to serve 2 nonconsecutive terms


Who was the president elected in two nonconsecutive times?

The president who was elected in two nonconsecutive terms was Grover Cleveland. He served as the 22nd president from 1885 to 1889 and then was reelected as the 24th president from 1893 to 1897.


Out of the 44 presidents so far how many of them are Protestant?

42. Kennedy was Catholic, and Cleveland held nonconsecutive terms.


Why was president Grover in the list twice?

He is the only president to have been elected for two nonconsecutive terms: 1885 and 1893.


What is the ratio of 5 to 4 in lowest terms?

The ratio of 5 to 4 in lowest terms is simply 5:4. This ratio cannot be simplified further because 5 and 4 do not have any common factors other than 1. In mathematical terms, this means the ratio is already in its simplest form.


The sum to three terms of geometric series is 9 and its sum to infinity is 8. What could you deduce about the common ratio. Why. Find the first term and common ratio?

The geometric sequence with three terms with a sum of nine and the sum to infinity of 8 is -9,-18, and 36. The first term is -9 and the common ratio is -2.