MCA-II Math Question Explanations

By Andrew BorneEducation

MCA-II Math Question Explanations episodes

December 23, 2009 Question 20
Data interpretation, best answer describing/interpreting the data
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December 23, 2009 Question 19
Statistics, Median, Third Quartile
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December 23, 2009 Question 18
real life question, graph interpretation, linear equations
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December 23, 2009 Question 17
Inequalities, graph interpretation, identifying a region
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December 23, 2009 Question 16
Real-life question involving sequences and series geometric bacteria growth
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December 23, 2009 Question 15
Question involves sequences and series, a recursive formula
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December 23, 2009 Question 14
Real-life problem invovling breaking distance of a car, and quadratic formula
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December 23, 2009 Question 13
Real-life problem involving an algebraic inequality and proper interpretation of answer
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December 23, 2009 Question 12
Multiplying two scientific notation numbers. Exponents with common bases.
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December 23, 2009 Question 11
The "black hole" constructed response question
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From the publisher's feed

A audio/video demonstration of how to do the questions from the Minnesota MCA-II mathematics 11th Grade Item sampler