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	Test Detail	MCAS March-Retest 2009 Highschool Mathematics

Description
MCAS March-Retest 2009 Highschool Mathematics

Mike

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69 took the test tags

Tags: mcas,math,10th,marchretest

Created about 420 days ago.

Question Breakdown
	Question Type	Questions

	Short Answer	4

	Multiple Choice	32

	Open Response	6

Section Breakdown
	Section	Total time	Questions

	Session 1	00:00:00	21

	Session 2	00:00:00	21

Question Preview

Question

10.D.1 Select, create, and interpret an appropriate graphical representation (e.g., scatterplot, table, stem-and-leaf plots, box-and-whisker plots, circle graph, line graph, and line plot) for a set of data and use appropriate statistics (e.g., mean, median, range, and mode) to communicate information about the data. Use these notions to compare different sets of data.

A.	22
B.	23
C.	24
D.	29

10.N.2 Simplify numerical expressions, including those involving positive integer exponents or the absolute value, e.g., 3(24 â�?�? 1) = 45, 4|3 â�?�? 5| + 6 = 14; apply such simplifications in the solution of problems.

A.	480
B.	240
C.	−40
D.	−120

10.N.3 Find the approximate value for solutions to problems involving square roots and cube roots without the use of a calculator.

A.	4.0 centimeters
B.	4.5 centimeters
C.	5.0 centimeters
D.	5.5 centimeters

10.P.4 Demonstrate facility in symbolic manipulation of polynomial and rational expressions by rearranging and collecting terms; factoring (e.g., a2 â�?�? b2 = (a + b)(a â�?�? b), x2 + 10x + 21 = (x + 3)(x + 7), 5x4 + 10x3 â�?�? 5x2 = 5x2 (x2 + 2x â�?�? 1)); identifying and canceling common factors in rational expressions; and applying the properties of positive integer exponents.

A.	x⁵
B.	x⁶
C.	x⁸
D.	x⁹

10.N.1 Identify and use the properties of operations on real numbers, including the associative, commutative, and distributive properties; the existence of the identity and inverse elements for addition and multiplication; the existence of nth roots of positive real numbers for any positive integer n; and the inverse relationship between taking the nth root of and the nth power of a positive real number.

A.	4
B.	6
C.	8
D.	12

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