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BlueStar
Username
BlueStar
Score
101
Membership
Stats
Questions
17
Answers
2
17 Questions
2 Answers
0
923
1
+101
Chemistry
A typical penny has a diameter of 1.905 cm and a thickness of 0.124cm. What is the volume in cm^3 of a typical penny? Hint: V=(π x r^2)(thickness of penny).
geno3141
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BlueStar
Oct 7, 2014
+3
1018
1
+101
Graph each pair of functions on the same coordinate plane. Describe a transformation that changes f(x) to g(x)
f(x)=-x+3; g(x)=x-4
Melody
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BlueStar
Sep 19, 2014
+3
869
1
+101
Conversion Factors for Chemistry and Scientific Notation
5.2cm to m
Alan
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BlueStar
Sep 8, 2014
0
1188
5
+101
How do you solve and graph compound inequalities
2x>-10 and 9x<18
CPhill
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BlueStar
Sep 1, 2014
+3
918
1
+101
(q+1)(q-1)
(q+1)(q-1)
math
algebra
AzizHusain
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BlueStar
Aug 24, 2014
+3
704
1
+101
Solve The Equation
2/k-18=1/k
two over K take away 18 equals 1 over k
How do you do this?
AzizHusain
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BlueStar
Aug 23, 2014
+3
851
4
+101
Simplifying Algebraic Expressions
3+13(-11d+10)
math
algebra
Sasini
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BlueStar
Aug 19, 2014
+3
777
2
+101
Adding and Subtracting Polynomials
Simplify each expressions
(5+9z^3-3z^4)-(7z^4+4)-(6z^3+8z^2)
math
algebra
Melody
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BlueStar
Aug 16, 2014
+3
707
1
+101
Need help on one more question
I'm not sure how to do this one.
9(-3r-7n)-6 use r=-6 and n=5
math
algebra
CPhill
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BlueStar
Aug 13, 2014
+3
757
2
+101
5-8d-4r use d=5 and r= -5
5-8d-4r use d=5 and r= -5
I need help on how to do this equation. I'm not sure but i got -15.
math
algebra
CPhill
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BlueStar
Aug 13, 2014
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latest
0
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#3
+101
+6
Thank You
BlueStar
Aug 19, 2014
#2
+101
+3
Thank You!!!
BlueStar
Aug 13, 2014