You are not logged in.

- Topics: Active | Unanswered

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Numbers 1 to 3 in XII are clues. Are you sure?

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

12 is a squiddymimus number and it is divisible by 4 and 12. The next such number is 48.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Oh. Okay.

XII

The number I am thinking of is a prime number.

The number I am thinking of is 1 number after 4!.

If you find out the number,

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

29 is the next prime after 24.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

You may ask now

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

Hi;

What am I asking?

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

You can ask anything

If you don't want, it could be me or anyone you like

XIII

1) It is 3 ^ __

2) The blank is a prime number

3) The answer is 27

What does the blank mean?

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

It means put a 3 there.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Yup.

XIV

1) Square number (Not a perfect one, this is a square of a decimal)

2) __ ^ 2

3) 25 x 0.1 is the square root

Find out the square number

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Or 0.0625

Good.

XV

1) Perfect square number

2) Square root is a prime number

3) __ ^ 2 = 121

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

Hi;

11^2 = 121, but 11 is not a perfect square, the square root of 11 is not a prime.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Oh, yeah.

XVI

Think of Pope Benedict XVI.

His numerical order is a composite number.

What is it?

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

16 is the number.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Okay, 2 answers, 16 and 265, 16th pope to be named Benedict, and 265th pope overall.

XVII

No Pope Benedict XVII, though!

Bavaria has seven letters. Cube that seven seven times.

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Long number, what is the square root of it?

XVIII

6 cubed is 216. What is 6[sup]3[/sup] squared, or 6[sup]3[sup]2[/sup][/sup]

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Not six to the power of 32, what I mean is, square 216.

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

Oh great, you just edited it

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

216^2 = 46656 is that what you wanted?

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**

**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,246

XIX

The next number is XX. Square both of them, then add the answers.

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 103,691

761 is the number.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

**Online**