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#7676 2017-12-11 22:40:07
- Jai Ganesh
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- Registered: 2005-06-28
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Re: 10 second questions
Hi,
The solution #6293 is correct. Excellent, Monox D. I-Fly!
#6294. If we add 1 to the numerator and subtract 1 from the denominator, a fraction becomes 1. It also becomes 1/2 if we only add 1 to the denominator. What is the fraction?
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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#7677 2017-12-12 13:37:56
- Monox D. I-Fly
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Re: 10 second questions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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#7678 2017-12-12 14:56:42
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
The solution #6294 is correct. Neat work, Monox D. I-Fly!
#6295. Seven times a two-digit number is equal to four times the number obtained by reversing the digits. If the difference between the digits is 3, find the number.
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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#7679 2017-12-12 17:57:59
- Monox D. I-Fly
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- From: Indonesia
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- Posts: 2,000
Re: 10 second questions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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#7680 2017-12-12 18:39:56
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
The solution #6295 is correct. Splendid, Monox D. I-Fly!
#6296. Find 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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#7681 2017-12-12 20:14:19
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: 10 second questions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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#7682 2017-12-12 22:52:15
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
The solution #6296 is correct. Neat Work, Monox D. I-Fly!
#6297. Evaluate:
(i)
(ii)
.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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#7683 2017-12-13 14:59:52
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: 10 second questions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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#7684 2017-12-13 15:29:11
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
The solution #6297 (two parts) is correct. Marvelous, Monox D. I-Fly!
#6298. 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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#7685 2017-12-13 16:13:18
- Monox D. I-Fly
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- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: 10 second questions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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#7686 2017-12-13 18:35:00
- Jai Ganesh
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- Posts: 48,410
Re: 10 second questions
Hi,
Good attempt, Monox D. I-Fly!
#6299. If the perimeter of a sector of a circle of radius 6.5 cm is 29 cm. Find its area.
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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#7687 2017-12-14 14:24:04
- Jai Ganesh
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Re: 10 second questions
Hi,
#6300. If the radius of a circle is diminished by 10%, then its area is diminished by how much percent?
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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#7688 2017-12-15 20:56:48
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
#6301. Obtain all zeroes 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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#7689 2017-12-17 00:08:46
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
#6302. Find the value of k if the sum of the zeroes of the polynomial
is 6.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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#7690 2017-12-18 17:12:15
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
#6303. If the perimeter of a semi-circular protractor is 36 centimeters, find its diameter.
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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#7691 2017-12-20 00:50:17
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
#6304. Solve:
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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#7692 2017-12-20 16:45:51
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
#6304. If the numbers x - 2, 4x - 1, and 5x + 2 are in Arithmetic Progression, find the value of 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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#7693 2017-12-22 01:00:47
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
#6305. Find the sum of first five multiples of 3.
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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#7694 2017-12-22 12:56:01
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: 10 second questions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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#7695 2017-12-22 14:32:28
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
The solution #6305 is correct. Good work, Monox D. I-Fly!
#6306. Find the roots of the quadratic equation
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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#7696 2017-12-24 00:12:53
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
#6307. Find the roots of the quadratic equation
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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#7697 2017-12-26 00:40:00
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
#6308. If the mean of 6, 7, x, 8, y, 14 is 9, find 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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#7698 2017-12-26 12:55:48
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: 10 second questions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
Offline
#7699 2017-12-26 14:29:41
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: 10 second questions
Hi,
The solution #6308 is correct. Neat work, Monox D. I-Fly!
#6309. Find the discriminant of the following quadratic equations:
(i)
.(ii)
.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.
Offline
#7700 2017-12-26 16:24:32
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
Re: 10 second questions
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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