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yui21
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User yui21
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probability that a person is younger than 18, mean is 20.4 years, StDev is 1.2 years? needformula
answered
Aug 26, 2014
in
Word Problem Answers
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413
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statistics problems
how do i solve the polynomial problem (5p^2-3)-(2p^2-3p^3)?
answered
Aug 26, 2014
in
Algebra 1 Answers
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583
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pre algebra problems
how do I solve 2/3 (x-2)+3/4=5/4 (2x+3)
answered
Aug 26, 2014
in
Algebra 1 Answers
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355
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math problem
what percent of 3240 is 178
answered
Mar 31, 2013
in
Statistics Answers
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358
views
calculating percentages
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