## How do you find the 25th term in a sequence?

An easier way to see this equation is: **Y = 4X – 9**. To find the 25th term, just plug in 25 for X. Y = 4(25) – 9, making the 25th term in this sequence 91.

## How do you find the first 25 terms of an arithmetic sequence?

Since the n th term of an arithmetic sequence is given by the following formula: **an=a1+d(n−1)** , where d is the common difference. So the sum of the first 25 terms of your series is 3775.

## What is the 24th term of the arithmetic?

The 24th term is a**24=148**.

## What is the 25th term of Fibonacci sequence?

The ratio of successive Fibonacci numbers converges on phi

Sequence in the sequence | Resulting Fibonacci number (the sum of the two numbers before it) | Difference from Phi |
---|---|---|

24 | 46,368 | +0.000000000544570 |

25 | 75,025 | -0.000000000208007 |

26 | 121,393 | +0.000000000079452 |

27 | 196,418 | -0.000000000030348 |

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May 15, 2012

## What is the arithmetic means between 10 and 24?

Thus, **10 + 24 2 = 17** is the arithmetic mean.

## How do you find the 24th term?

**1 Answer**

- 56=8+(9−1)d.
- 48=8d.
- 6=d.
- The common difference is of 6 . We can now find the 24th term using the formula tn=a+(n−1)d.
- t24=8+(24−1)6.
- t24=146.
- Thus, the 24th term is 146 .

## What is the 22nd term of the arithmetic sequence where a1 8?

The 22^{nd} term of the arithmetic sequence where a_{1} = 8 and a_{9} = 56 is **134**.

## How do you find the 30th term in a sequence?

## How do you find the 14th term of an arithmetic sequence?

## What is the sum of the first 25 terms of an arithmetic sequence if the sum of its 8th and 18th term is 72?

Question 2: Sum of First 25 terms of an arithmetic sequence. What is the sum of the first 25 terms of an arithmetic sequence if the sum of its 8th and 18th term is 72? Choice C. The sum of the first 25 terms is **900**.

## How do you find the 18th term?

## What is the 18th term of the arithmetic sequence?

The 18th term: **142**. Sum of the first 18 terms: 1332.

## How do you find the 55th term?

formula. **t55=11+(55-1)×10**.

## How do you find the 50th term in a sequence?

## What is the 70th term?

The 70th term in the given sequence is **420**.

If we look at the sequence and the examples we are given, we can see that each new term is equal to the…

## What is the 20th term in the sequence?

## What is the 15th term in the sequence?

From the formula of nth term, the 15th term of the sequence- an=arn−1a15=4(2)15−1=4(2)14=4(16384)=**65536**. So the 15th 15 t h term of the given geometric sequence is 65536.

## What is the 12th term of the arithmetic sequence where a1 1a1 1 and the common difference is 3?

Answer: 12th term be **91**.

## What is the sum of the arithmetic sequence 6/14 22 If there are 26 terms?

2756

The sum of the arithmetic sequence 6, 14, 22 …, if there are 26 terms is **2756**.

## What is the seventh term of the geometric sequence where a1 1024 and a4 =- 16?

1/4

Summary: Given a_{1} = 1,024 and a_{4} = -16 the value of the 7th term of the geometric series is **1/4**.

## What are the first 4 terms of the sequence where a1 =- 2 and a 5 2an 1?

There is a common ratio of . The sequence is **geometric**. Use the formula for a geometric sequence. , n ≥ 2.

## What is the common difference for this arithmetic sequence 13 16 19 22?

Example: 1, 4, 7, 10, 13, 16, 19, 22, 25, … This sequence has a **difference of 3 between each number**.