# Quiz : P: Prerequisites

Mathematics

Q 1Q 1

Determine which numbers in the set are irrational numbers. , , 0, , , ,
A) , , ,
B) , , ,
C) , , , , ,
D) , 0, , ,
E) , ,

Free

Multiple Choice

B

Q 2Q 2

Approximate the numbers and place the correct symbol (< or >) between them.
A)-2.5 > 4
B)-2.5 > 3.5
C)-2.5 < 3.5
D)-2.5 < 4
E)-2.5 < -3.5

Free

Multiple Choice

C

Q 3Q 3

Use inequality notation to describe the set. v is at least -16 but less than 10
A)-16 v 10
B)10 v -16
C)-16 v 10
D)-16 v 10
E)10 v -16

Free

Multiple Choice

D

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Q 7Q 7

Use absolute value notation to describe the situation. The elevation at the bottom of a mountain is 417 feet above sea level. The elevation at the top of the mountain is 2187 feet above sea level. What is the height of the mountain?
A)
B)
C)
D)
E)

Free

Multiple Choice

Free

Multiple Choice

Q 9Q 9

Identify the rule of algebra illustrated by the statement.
A)distributive property
B)commutative property of multiplication
C)associative property of multiplication
D)commutative property of addition
E)associative property of addition

Free

Multiple Choice

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Q 15Q 15

Identify the degree and leading coefficient of the polynomial.
A)degree: 3 leading coefficient: 4
B)degree: 3 leading coefficient: 2
C)degree: 2 leading coefficient: -7
D)degree: 2 leading coefficient: -2
E)degree: 2 leading coefficient: 2

Free

Multiple Choice

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Q 22Q 22

Factor the expression by removing the common factor with the smaller exponent.
A)
B)
C)
D)
E)

Free

Multiple Choice

Q 23Q 23

The double bar graph below shows the percents of associate degrees awarded to males and females for selected fields of study in the United States in 2003. Degrees awarded to females are graphed above degrees awarded to males. How many fields of study were less than 40% male?
A)7
B)6
C)3
D)5
E)4

Free

Multiple Choice

Q 24Q 24

The line graph shows the costs of a 30-second television spot (in thousands of dollars) during the Super Bowl from 1995 to 2005. Estimate the increase in the cost of a 30-second spot from the Super Bowl in 2000 to the Super Bowl in 2005.
A)300 thousand dollars
B)200 thousand dollars
C)100 thousand dollars
D)400 thousand dollars
E)360 thousand dollars

Free

Multiple Choice