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**Mathegocart****Member**- Registered: 2012-04-29
- Posts: 1,792

1. If A = , find A + 100.

2. Two points are chosen unsystematically within an circle with radius 2017. What is the expected distance between these two points?

3. What is the value of ?

4. What is the area enclosed by the polar graph cos(theta) + 2.1?(0 - 2pi)

5. A gargantuan closet contains 300 pairs of books. I choose 12 books. What is the probability that I choose at least 2 pairs?

6. Is it true that every derivative of a differentiable function is continuous?

7. I have a box filled with a myriad of snowballs. I pick 5 snowballs and their numbers are 1, 23, 99, 11, and 101. How many balls are within the box?( Convert to nearest integer)

8. Is there a number such that ?

9. Find the maximum value of cos(x)-sin(x).

10. =?

*Last edited by Mathegocart (2016-12-18 15:21:57)*

The integral of hope is reality.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,133

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**Mathegocart****Member**- Registered: 2012-04-29
- Posts: 1,792

The integral of hope is reality.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,133

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**Mathegocart****Member**- Registered: 2012-04-29
- Posts: 1,792

bobbym wrote:

Hi;

Well done.

The integral of hope is reality.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,133

I think that 4 and 7 need more explanation if the right answer is to be found.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**Mathegocart****Member**- Registered: 2012-04-29
- Posts: 1,792

bobbym wrote:

I think that 4,5 and 7 need more explanation if the right answer is to be found.

Could you clarify how I could expound on these questions better?

The integral of hope is reality.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,133

4) requires theta values to integrate between.

7) Are the snowballs numbered 1,2,3,4,5,6,7,8,...

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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