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Post New Question
All Questions
+0
237643 Questions
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1838
5
0.4^((6-5x)/(2+5x))<(25/4)
0.4^((6-5x)/(2+5x))<(25/4)
How could I solve this :) ? thanx
Melody
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Guest
May 17, 2014
0
700
1
5*5*9*8*5*95*562*52329*2529/2119/26211-64654
5*5*9*8*5*95*562*52329*2529/2119/26211-64654
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Guest
May 17, 2014
0
1
1414
7
(x*z=36) what two numbers make x+4z minimum?
(x*z=36) what two numbers make x+4z minimum?
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Guest
May 17, 2014
0
4
963
1
if the coefficient of x to the power 4 in the expansion of (2-3px)(4x^4+5x^3-x) is 38, find the value of p.
if the coefficient of x to the power 4 in the expansion of (2-3px)(4x^4+5x^3-x) is 38, find the value of p.
CPhill
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Guest
May 17, 2014
0
6310
1
difference between -8 and 3
difference between -8 and 3
Melody
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Guest
May 17, 2014
0
677
1
great calculator can u make keys bigger (eye problems )thx ..
great calculator can u make keys bigger (eye problems )thx ..
Alan
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Guest
May 17, 2014
0
713
1
في قانون العلاقة بين المسافة والزمن عند اثبات القانون وجدنا انه وضع 1/2 لماذا ؟
في قانون العلاقة بين المسافة والزمن عند اثبات القانون وجدنا انه وضع 1/2 لماذا ؟
Melody
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Guest
May 17, 2014
0
922
3
2x(3x-4)=6(x^2-4x-3)
2x(3x-4)=6(x^2-4x-3)
I have a huge math test next week and I need to be able to solve this question. Does anyone know how to?
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Guest
May 17, 2014
0
666
1
how can i get Fractions answer?
how can i get Fractions answer?
Alan
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Guest
May 17, 2014
0
763
1
how much is the 5% of 25000 over 60 month?
how much is the 5% of 25000 over 60 month?
Melody
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Guest
May 17, 2014
0
728
1
Urgent!
When David's car was repaired,the charge of total labour was $200.This was 4/7 of the total bill.What was the total bill?
Alan
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Guest
May 17, 2014
0
653
1
HELP!! I cant for the life of me figure this out! What is Y?!
Y = -30 * 3.0092659 - (3.0689835 * 2) - (z/z)
Alan
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Guest
May 17, 2014
0
1218
1
Please help! this question is driving me crazy.
my car cost 16,758.90 dollars, my annual interest rate is 25.99% for 72 months. my monthly payments are 464.38 dollars. at the end of those 72 monte ill have paid 33,435.36 dollars in total. my question is what if i pay 10,000 dollars every year plus my
read more ..
Melody
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Guest
May 17, 2014
+8
1908
11
+154
Fraction Problem
Hi,
It would be great if someone could explain the process entailed in solving this problem:
read more ..
Rom
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Jedithious
May 17, 2014
+8
1005
1
+130518
Volume of Water in the Pacific Ocean
I recently provided an answer to this question (660,000,000 km3) and was - rightly - scourged by some fellow posters. Melody and "Anonymous" seemed particularly "muley' in their responses to my answer- again, I humbly apologize. I see, now, that I provided
read more ..
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CPhill
May 17, 2014
May 16, 2014
0
640
1
when adding an x with an exponent and one without an exponent don't you add one to the existing exponent anyway? example x^2 + x= x^3 correc
when adding an x with an exponent and one without an exponent don't you add one to the existing exponent anyway? example x^2 + x= x^3 correct?
CPhill
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Guest
May 16, 2014
0
838
1
0.75^(x+1) = 20
0.75^(x+1) = 20
CPhill
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Guest
May 16, 2014
0
668
1
(-4k)lne
I need help: (-4k)lne
Melody
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Guest
May 16, 2014
0
452
0
50-31=????????
Guest
May 16, 2014
0
678
2
+22
Please help!
Evaluate 7a-5b when a=7 and b=2
please help
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AngelAmy
May 16, 2014
0
691
2
How do you calculate the product of natural number times every single natural number before it using an expression?
How do you calculate the product of natural number times every single natural number before it, using an expression?
GoldenLeaf
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Guest
May 16, 2014
0
658
2
(2/x)+(3/x+4)
(2/x)+(3/x+4)
Melody
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Guest
May 16, 2014
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