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There are many different rules that will generate any given sequence.

One option is t(n) = n3 - 3n2 + 8n + 1 for n = 1, 2, 3, ...

another is t(n) = 3*2n + 1 for n = 1, 2, 3, ...

Which one of these depends on whether the next term is 157 (cubic) or 97 (power).

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Q: What is the pattern rule of 7 and 13 and 25 and 49?
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Related questions

Find the pattern in the following numbers and enter the next number in the pattern 13 25 37 49?

61


What is the rule for 1 4 9 16 25 36 49?

t(n) = n2


what- Fill in the next number in this pattern.1, 9, 25, 49, ____?

81


Which one of the numbers does not belong in the following series 5-21-53-9-49-13-45-17-41-21-37-25?

You have to find a pattern in the numbers, and exclude the one that messes up the pattern.


Number of terms in the following arithmetic sequence 1 5 9 13 49?

Assuming the sequence does not merely skip from 13 to 49, and instead carries on in the same pattern, the sequence proceeds thus:1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49.This is thirteen terms. The formula for finding these terms is 4x-3.


What is the rule for this pattern 100 81 64 49 36?

Reducing squares 100 = 10² 81 = 9² 64 = 8² 49 = 7² 36 = 6² so next is 25 = 5² ---------------------------------- For the given pattern the nth term (n = 1 to 5) is given by: t(n) = n² - 22n + 121


What is 25 percent off of 49?

36.7525% off of 49= 25% discount applied to 49= 49 - (25% * 49)= 49 - (0.25 * 49)= 49 - 12.25= 36.75


What is the rule for number sequence 100 81 64 49 36?

The next number will be 25 because 5 times 5 = 25


What is the rule for the pattern 100 81 64 49 36?

Reducing squares 9 x 9 = 81 8 x 8 = 64 7 x 7 = 49 6 x 6 = 36 so next would be 5 x 5 = 25


What is 49 over 25 as a decimal?

49 over 25 as a decimal = 1.9649/25= 49 ÷ 25= 1.96 in decimal


What are the factors of 25 and 49?

factors of : 25 = 1, 5, 25 49 = 1, 7, 49


What is 49 minus 25?

49 - 25 = 24