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#4601 2014-03-10 00:22:17
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi bobbym,
The solutions #4704 and #4705 are correct. Excellent!
#4706. What is the value of
if ?#4707. If
, then the value of is _____________.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4602 2014-03-10 00:27:47
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
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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#4603 2014-03-11 00:28:41
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi bobbym,
The solutions #4706 and #4707 are correct. Marvelous!
#4708. If
, then what is the value of ?#4709. If
, then what is the value of?It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4604 2014-03-11 00:45:06
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
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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#4605 2014-03-12 00:35:05
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi bobbym,
The solutions #4708 and #4709 are correct. Fantastic!
#4710. Find x if
#4711. If 4x + 5y = 83 and
, then y - x = ?It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4606 2014-03-12 00:40:36
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi ganesh;
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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#4607 2014-03-12 23:12:40
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi bobbym,
The solutions #4710 and #4711 are correct. Good work!
#4712. If a + b = 5 and 3a + 2b = 20, then find (3a + b).
#4713. If 2p + 3q = 18 and 2p - q = 2, then find 2p + q.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4608 2014-03-13 01:40:10
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
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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#4609 2014-03-13 22:46:03
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi bobbym,
The solutions #4712 and #4713 are correct. Good work!
#4714. If 2x + y = 5 and 3x - 4y = 2, then find the value of 2xy.
#4715. If 3x - 5y = 5 and
, then what is the value of x - y?It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4610 2014-03-14 02:12:05
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
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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#4611 2014-03-14 20:06:19
- Denominator
- Member
- Registered: 2009-11-23
- Posts: 220
Re: 10 second questions
hi guys
thanks
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#4612 2014-03-14 22:39:01
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi bobbym and Denominator,
The solutions #4714 and #4715 are correct. Excellent, bobbym and Denominator!
#4716. If 2x + y = 17; y + 2z = 15 and x + y = 9, then what is the value of 4x + 3y + z?
#4717. If 3x - 4y + z = 7; 2x - z + 3y = 19; x + 2y + 2z = 24, then what is the value of z?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4613 2014-03-14 23:10:22
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
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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#4614 2014-03-15 09:51:27
- Denominator
- Member
- Registered: 2009-11-23
- Posts: 220
Re: 10 second questions
Hello
thanks
Last edited by Denominator (2014-03-15 09:51:44)
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#4615 2014-03-15 23:03:08
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi bobbym and Denominator,
bobbym : The solution #4716 is correct. Neat work!
Denominator : The solutions #4716 and #4717 are correct. Excellent!
#4718. Simplify :
#4719. Simplify :
.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4616 2014-03-16 02:03:21
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
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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#4617 2014-03-16 23:45:06
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi bobbym,
The solutions #4718 and #4719 are correct. Remarkable!
#4720. If 2x + y = 15, 2y + z = 25 and 2z + x = 26, what is the value of z?
#4721. If 2x + 3y = 31, y - z = 4 and x + 2z = 11, then what is the value of x + y + z?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4618 2014-03-17 02:40:49
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
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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#4619 2014-03-17 19:01:40
- Denominator
- Member
- Registered: 2009-11-23
- Posts: 220
Re: 10 second questions
Hiya
thanks
Last edited by Denominator (2014-03-17 19:11:26)
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#4620 2014-03-18 00:32:22
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi bobbym and Denominator,
The solutions #4720 and #4721 are correct. Neat work!
#4722. Find the product:
#4723. Find the sum:
.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4621 2014-03-20 20:06:00
- Denominator
- Member
- Registered: 2009-11-23
- Posts: 220
Re: 10 second questions
hi ganesh!
Last edited by Denominator (2014-03-20 20:08:01)
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#4622 2014-03-21 00:05:59
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,421
Re: 10 second questions
Hi Denominator,
The solutions #4722 and #4723 are correct. Brilliant!
#4724. Evaluate :
.#4725. Evaluate :
.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#4623 2014-03-21 01:45:04
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi ganesh;
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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#4624 2014-03-21 13:06:05
- Denominator
- Member
- Registered: 2009-11-23
- Posts: 220
Re: 10 second questions
Last edited by Denominator (2014-03-21 13:06:33)
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#4625 2014-03-21 14:33:58
- ElainaVW
- Member
- Registered: 2013-04-29
- Posts: 580
Re: 10 second questions
Last edited by ElainaVW (2014-03-21 14:34:17)
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