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Q: Find the 30th term of the following sequence 1 7 13 19?

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7

The nth term of the sequence is 3n-8 and so the 30th term is 3*30 -8 = 82

The term 30th refers to the 30th number. It comes after the 29th and before the 31st. It can be used to describe the 30th item in a sequence like a 30th birthday or the 30th day of the month.

The following is the answer.

36

When n=30, 3n-1 = 89 .

If the Fibonacci sequence is denoted by F(n), where n is the first term in the sequence then the following equation obtains for n = 0.

82

The 90th term of the arithmetic sequence is 461

The answer is given in the following sentence.

what term is formed by multiplying a term in a sequence by a fixed number to find the next term

a + 99d where 'a' is the first term of the sequence and 'd' is the common difference.

-2

Start out by finding the expression that describes the sequence. This is often in the form an + b. Example: Find the 20th term in the following sequence: 3 7 11 ... It appears that 4 is being added to the previous term to make the next term. However, instead of starting at 4, the sequence started at 3. The expression is: 4n - 1 Plug in the 20 to replace n, to give: 4*20 - 1= 79 Answer: The 20th term in the sequence is 79.

you must find the pattern of the sequence in order to find the next 50 terms using that pattern and the first part of the sequence given

39

If the sequence is non-linear, you need to establish how it is defined.

The following formula generalizes this pattern and can be used to find ANY term in an arithmetic sequence. a'n = a'1+ (n-1)d.

While there are not enough terms to be fully certain, it appears that the following numbers in the sequence are being multiplied by the nth term. Therefore, 24 x 5 = 120 will be the next term in the sequence.

Just plug in 30 for n in 3n-1. The answer is 89.

You first have to figure out some rule for the sequence. This can be quite tricky.

Which of the following equations could be used to solve for the tenth term of the following sequence?15, 13, 11, 9, ...

Find the formula of it.

3 Each term is divided by 3 to produce the following term.

20th term = 20*(20+1)/2

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