# What type of sequence is 4 6 9?

Table of Contents

## What type of sequence is 4 6 9?

This is a geometric sequence since there is a common ratio between each term.

**What is the missing number in the sequence?**

Missing numbers are the numbers that have been missed in the given series of a number with similar differences among them. The method of writing the missing numbers is stated as finding similar changes between those numbers and filling the missing terms in the specific series and places.

### What number does not belong in 9 16 25 43?

9 doesn’t belong, because if you add up the digits in all of the other numbers, they give you 7. 9 is the only number that doesn’t give you 7. I say 16 is the number that doesn’t belong because 9, 25, and 43 are all odd numbers and 16 is even.

**What is the 4th square number answer?**

Square Numbers 1-20

A | B |
---|---|

4 squared | 16 |

5 squared | 25 |

6 squared | 36 |

7 squared | 49 |

#### What is the 4th square number?

“Is it possible to recreate this up to 12×12?”

0 Squared | = | 0 |
---|---|---|

3 Squared | = | 9 |

4 Squared | = | 16 |

5 Squared | = | 25 |

6 Squared | = | 36 |

**What do 9/16 and 25 have in common?**

Informally: When you multiply an integer (a “whole” number, positive, negative or zero) times itself, the resulting product is called a square number, or a perfect square or simply “a square.” So, 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers.

## Which is the odd number?

The odd numbers from 1 to 100 are: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99.

**Which number does not belong in the sequence?**

I could say 9 is the number which doesn’t belong. A simple reason would be “Because it only has one digit”. I think, in fact, 9 is the number doesn’t belong, but for another reason: All the digits of 16, 25 and 43 sums to 7. 1+6 = 2+5 = 4+3 = 7. This is a nice excercise to show how can, in the same sequence, be different patterns.

### Which number does not belong in the number table?

9 doesn’t belong, because if you add up the digits in all of the other numbers, they give you 7. 9 is the only number that doesn’t give you 7. 1+6=7 2+5=7 4+3=7 I say 16 is the number that doesn’t belong because 9, 25, and 43 are all odd numbers and 16 is even.

**Which number doesn’t belong in the series?**

The number that doesn’t belong in the series is going to be 8. 8 doesn’t fit in the numerical pattern; therefore, fails to justify it’s unnecessary existence in the series. To continue the pattern 7 has to be multiplied by 2, so 8 isn’t going to be the logical next number.

#### Why doesn’t the number 9 belong in the number 16?

A simple reason would be “Because it only has one digit”. I think, in fact, 9 is the number doesn’t belong, but for another reason: All the digits of 16, 25 and 43 sums to 7. 1+6 = 2+5 = 4+3 = 7. This is a nice excercise to show how can, in the same sequence, be different patterns. This is a problem in cryptography, for example.