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Post New Question
All Questions
+0
231266 Questions
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747
1
What's 79% of 12
What's 79% of 12?
kitty<3
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Guest
Apr 24, 2014
0
765
1
inverse matrix
how do i find the inverse matrix?
CPhill
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Guest
Apr 24, 2014
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928
1
Renaldo is making purple paint using red and blue paint. The ratio of red paint to blue paint is 5 to 4. If Reynaldo has 6 quarts of blue pa
Renaldo is making purple paint using red and blue paint. The ratio of red paint to blue paint is 5 to 4. If Reynaldo has 6 quarts of blue paint, how much red paint does he need?
CPhill
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Guest
Apr 24, 2014
0
433
2
what is 8+9?
what is 8+9?
zatin1
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Guest
Apr 24, 2014
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445
0
w(9)=-7 AND W(-7)=9. IF y=W(X) WHAT IS THE VALUE OF Y WHEN X = -7
w(9)=-7 AND W(-7)=9. IF y=W(X) WHAT IS THE VALUE OF Y WHEN X = -7
Guest
Apr 24, 2014
0
435
0
Pen15's very descriptive Title
Pen15 because the description on this thing is amazing. Also, I like pen15's a lot, because they help me with a lot of math problems
Guest
Apr 24, 2014
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473
2
My Question
Why does everyone like this site, and not any others???
Mathbug
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Guest
Apr 24, 2014
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656
3
please help solve. I'm so confused
I need to know how to solve the following equation using the quadratic formula and I do not understand the quadratic formula at all.
-z+2z-7=0
Melody
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Guest
Apr 24, 2014
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756
2
solve: sqr a-4=5
solve: sqr a-4=5
Bertie
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Guest
Apr 24, 2014
0
641
1
how many acres are in 225586 sq. ft.
how many acres are in 225586 sq. ft.
CPhill
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Guest
Apr 24, 2014
0
1267
1
y=7x-9 y=x+3
y=7x-9 y=x+3
CPhill
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Guest
Apr 24, 2014
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598
2
is there anything that can not be done on this calculator?
is there anything that can not be done on this calculator?
Bertie
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Guest
Apr 24, 2014
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425
0
How do I calculate speed of a structure when given weight, gear ratio, input horsepower of the engine, RPM, and torque
How do I calculate speed of a structure when given weight, gear ratio, input horsepower of the engine, RPM, and torque
Guest
Apr 24, 2014
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709
4
Please answer this
6*5
What is the answer?
jmanf726
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Guest
Apr 24, 2014
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949
1
the amplitude of the function y=3/4 sin x + 1/2 is equal to?
the amplitude of the function y=3/4 sin x + 1/2 is equal to?
CPhill
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Guest
Apr 24, 2014
0
1749
2
arg(z+2)=(pi/6) i cannot get the answer in my book of y=(x+2)/(sqrt(3)) can anyone show me there steps?
arg(z+2)=(pi/6) i cannot get the answer in my book of y=(x+2)/(sqrt(3)) can anyone show me there steps?
Melody
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Guest
Apr 24, 2014
0
2278
8
If f(x) = 3x + 3/x, then [f(x + h) - f(x)]/h =
If f(x) = 3x + 3/x, then [f(x + h) - f(x)]/h =
Bertie
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Guest
Apr 24, 2014
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553
2
Am I swagg
Am I swagg
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Guest
Apr 24, 2014
0
724
3
What is 10% away from 228 dollars
What is 10% away from 228 dollars
BlindxD
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Guest
Apr 24, 2014
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1193
3
Which shape is able to have the greatest area?
Which shape is able to have the greatest area?
Alan
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Guest
Apr 24, 2014
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724
3
If a^b equals (a^x)/10, will b equal x/10?
If a^b equals (a^x)/10, will b equal x/10?
CPhill
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Guest
Apr 24, 2014
0
822
2
what calculator key do you use to convert between fractions greater than 1 and mixed numbers?
what calculator key do you use to convert between fractions greater than 1 and mixed numbers?
CPhill
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Guest
Apr 24, 2014
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