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Post New Question
All Questions
+0
237641 Questions
0
729
1
t(20)=16e^-0.034^x
t(20)=16e^-0.034^x
CPhill
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Guest
Jun 1, 2014
0
1082
1
4x-7y=11 -5x+2y=14 ?
4x-7y=11 -5x+2y=14 ? please help!
CPhill
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Guest
Jun 1, 2014
0
825
2
calculate midpoint between A(1.-2) and C(5,9)
calculate midpoint between A(1.-2) and C(5,9)
Melody
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Guest
Jun 1, 2014
0
5624
10
1 fourth divided by 2 equals
1 fourth divided by 2 equals
CPhill
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Guest
Jun 1, 2014
0
752
0
+1313
add not equal to sign to the math input
how is the not equal to sign added to the math input
Stu
Jun 1, 2014
+5
923
1
+1313
http://academic.cuesta.edu/acasupp/as/707.htm
http://academic.cuesta.edu/acasupp/as/707.htm
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Stu
Jun 1, 2014
0
834
2
If one plex costs £16.99 and equals 735 million isk. How much would it cost to get 7 billion isk.
If one plex costs £16.99 and equals 735 million isk. How PLEX would it cost to get 7 billion isk.
GoldenLeaf
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Guest
Jun 1, 2014
0
695
1
y=f(x)=16^x find f(x) when x=.5
y=f(x)=16^x find f(x) when x=.5
Alan
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Guest
Jun 1, 2014
0
783
2
+2354
Suppose that A is an invertible matrix. Show that implies that .
Suppose that A is an invertible matrix. Show that implies that .
Thanks
Alan
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reinout-g
Jun 1, 2014
+1
625
0
+118723
@@ Most questions are answered and the 'End of Day Wrap' is written.
I have checked every post up to and including question page 476 and answer page 1111.
There are a couple I would like to return to.
(That doesn't mean that there can't be errors of course - no answer comes with guarentees!
-------------------------------------------------------------------------
read more ..
Melody
Jun 1, 2014
+1
717
0
+118723
@@ Questions not answered
http://web2.0calc.com/questions/standard-deviation_4#r0
http://web2.0calc.com/questions/what-are-molarity-calculations#r0
read more ..
Melody
Jun 1, 2014
0
1331
1
If f(x) = e^(5x), is f´(x) = e^(5x)?
If f(x) = e^(5x), is f´(x) = e^(5x)?
Melody
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Guest
Jun 1, 2014
+3
732
2
how do i do fractions?
how do i do fractions?
admin
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Guest
Jun 1, 2014
0
747
3
What is the value of n?
(1/3)^8=(-1/3)^n-1
what is the value of n?
Alan
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Guest
Jun 1, 2014
0
607
1
(1/3)^8=(-1/3)^n-1
(1/3)^8=(-1/3)^n-1
Melody
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Guest
Jun 1, 2014
0
713
3
non linear patterns
please help and expalin how you got the answer
CPhill
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Guest
Jun 1, 2014
0
668
1
how do i get cos/-1
how do i get cos/-1
CPhill
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Guest
Jun 1, 2014
0
732
1
how to i find the binomial probability of b(4,1,0.1)
how to i find the binomial probability
Alan
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Guest
Jun 1, 2014
0
656
1
61,933.08 is 55% of what number
61,933.08 is 55% of what number
CPhill
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Guest
Jun 1, 2014
0
934
7
+1313
for the definate integral :
for the definate integral :
Upper 2 lower -1, of 5sin(3x)dx
=5[(-cos3(2)/3)-(-cos3(-1))/3]
=5[(-cos(6)/3)+(cos(-3))/3]
=5[(-cos(6)/3)-(cos(3))/3] <#> Answer is wrong. Why? <#> Answer to find (if right in the sample exam is equal to
read more ..
Alan
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Stu
Jun 1, 2014
0
819
11
What is the root of infinity?Betcha don't know that!
What is the root of infinity?Betcha don't know that!
GoldenLeaf
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Guest
Jun 1, 2014
0
1233
1
What is the formula for the 45th perfect number??P.S You need to know the 45th Merssenne prime in Euliced's
What is the formula for the 45th perfect number??P.S You need to know the 45th Merssenne prime in Euliced's
Formula
CPhill
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Guest
Jun 1, 2014
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