Question 1

Use a calculator to approximate to three decimal places.
-$\sqrt{0.00109}$

Accepted Answer

A)  0.033 
B)  0.33 
C)  3.300 
D)  0.003 
A)  0.033 
B)  0.33 
C)  3.300 
D)  0.003

Question 2

Classify the statement as true or false.
-The set of vowels $\subseteq$ The set of letters of the alphabet

Accepted Answer

A) True 
 B)False

Question 3

Factor.
-$729 \mathrm{~s}^{3}+1$

Accepted Answer

A)  $(9 \mathrm{~s}+1)\left(81 \mathrm{~s}^{2}-9 \mathrm{~s}+1\right)$ 
B)  $(9 \mathrm{~s}+1)\left(81 \mathrm{~s}^{2}+1\right)$ 
C)  $(9 \mathrm{~s}-1)\left(81 \mathrm{~s}^{2}+9 \mathrm{~s}+1\right)$ 
D)  $(729 \mathrm{~s}+1)\left(\mathrm{s}^{2}-9 \mathrm{~s}+1\right)$ 
A)  $(9 \mathrm{~s}+1)\left(81 \mathrm{~s}^{2}-9 \mathrm{~s}+1\right)$ 
B)  $(9 \mathrm{~s}+1)\left(81 \mathrm{~s}^{2}+1\right)$ 
C)  $(9 \mathrm{~s}-1)\left(81 \mathrm{~s}^{2}+9 \mathrm{~s}+1\right)$ 
D)  $(729 \mathrm{~s}+1)\left(\mathrm{s}^{2}-9 \mathrm{~s}+1\right)$

Question 4

Complete.
-27 kg = ____mg

Accepted Answer

A)  $27,000,000$ 
B)  2700 
C)  0.27 
D)  0.027 
A)  $27,000,000$ 
B)  2700 
C)  0.27 
D)  0.027

Question 5

Solve.
-$|8 x|+8=17$

Accepted Answer

A)  $\left\{\frac{9}{8},-\frac{9}{8}\right\}$ 
B)  $\varnothing$ 
C)  $\{9,-9\}$ 
D)  $\left\{\frac{8}{9},-\frac{8}{9}\right\}$ 
A)  $\left\{\frac{9}{8},-\frac{9}{8}\right\}$ 
B)  $\varnothing$ 
C)  $\{9,-9\}$ 
D)  $\left\{\frac{8}{9},-\frac{8}{9}\right\}$

Question 6

Rewrite without rational exponents, and simplify, if possible.
-$9^{1 / 2}$

Accepted Answer

A)  1.5 
B)  3 
C)  12 
D)  6 
A)  1.5 
B)  3 
C)  12 
D)  6

Question 7

Complete.
-$39.30 \mathrm{dam}=$ ____m

Accepted Answer

A)  3930 
B)  3.93 
C)  0.393 
D)  393 
A)  3930 
B)  3.93 
C)  0.393 
D)  393

Question 8

Find an equation of the line having the given slope and containing the given point.
-$\mathrm{m}=2,(-2,2)$

Accepted Answer

A)  $y=2 x+6$ 
B)  $y=2 x-4$ 
C)  $y=2 x+4$ 
D)  $y=2 x-6$ 
A)  $y=2 x+6$ 
B)  $y=2 x-4$ 
C)  $y=2 x+4$ 
D)  $y=2 x-6$

Question 9

Complete.
-$7 \mathrm{hr}=\ldots$ sec

Accepted Answer

A)  2520 
B)  420 
C)  42,000 
D)  25,200 
A)  2520 
B)  420 
C)  42,000 
D)  25,200

Question 10

Graph the system of inequalities, and find the coordinates of the vertices.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 11

Rewrite with positive exponents, and simplify, if possible.
-$\frac{1}{\mathrm{p}^{-3 / 4}}$

Accepted Answer

A)  $p^{4 / 3}$ 
B)  $p^{3 / 4}$ 
C)  $-p^{3 / 4}$ 
D)  $-\frac{3 p}{4}$ 
A)  $p^{4 / 3}$ 
B)  $p^{3 / 4}$ 
C)  $-p^{3 / 4}$ 
D)  $-\frac{3 p}{4}$

Question 12

Complete.
-37 mL = ____L

Accepted Answer

A)  0.37 
B)  3700 
C)  37,000 
D)  0.037 
A)  0.37 
B)  3700 
C)  37,000 
D)  0.037

Question 13

Find the following. Assume that the letter can represent any real number.
-$\sqrt{x^{2}}$

Accepted Answer

A)  $\left|x^{2}\right|$ 
B)  $x$ 
C)  $|x|$ 
D)  $-|x|$ 
A)  $\left|x^{2}\right|$ 
B)  $x$ 
C)  $|x|$ 
D)  $-|x|$

Question 14

Complete.
-32 pt = ____qt

Accepted Answer

A)  16 
B)  128 
C)  64 
D)  8 
A)  16 
B)  128 
C)  64 
D)  8

Question 15

Factor.
-$a^{6}-64 b^{6}$

Accepted Answer

A)  $\left(a^{3}+8 b^{3}\right)\left(a^{3}-8 b^{3}\right)$ 
B)  $(a+2 b)(a-2 b)\left(a^{4}+4 a^{2} b^{2}+16 b^{4}\right)$ 
C)  $(a+2 b)(a-2 b)\left(a^{2}+2 a b+4 b^{2}\right)\left(a^{2}-2 a b+4 b^{2}\right)$ 
D)  $\left(a^{2}-4 b^{2}\right)\left(a^{4}+4 a^{2} b^{2}+16 b^{4}\right)$ 
A)  $\left(a^{3}+8 b^{3}\right)\left(a^{3}-8 b^{3}\right)$ 
B)  $(a+2 b)(a-2 b)\left(a^{4}+4 a^{2} b^{2}+16 b^{4}\right)$ 
C)  $(a+2 b)(a-2 b)\left(a^{2}+2 a b+4 b^{2}\right)\left(a^{2}-2 a b+4 b^{2}\right)$ 
D)  $\left(a^{2}-4 b^{2}\right)\left(a^{4}+4 a^{2} b^{2}+16 b^{4}\right)$

Question 16

Solve.
-A company produced $42,000,000$ tons of steel last year. How many pounds of steel was this?

Accepted Answer

A)  $21,000 \mathrm{lb}$ 
B)  $84,000,000,000 \mathrm{lb}$ 
C)  $21,000,000,000 \mathrm{lb}$ 
D)  $84,000,000 \mathrm{lb}$ 
A)  $21,000 \mathrm{lb}$ 
B)  $84,000,000,000 \mathrm{lb}$ 
C)  $21,000,000,000 \mathrm{lb}$ 
D)  $84,000,000 \mathrm{lb}$

Question 17

Solve. Provide answers in interval notation.
-$x^{2}+11 x+28 \geq 0$

Accepted Answer

A)  $(-\infty,-7]$ 
B)  $[-4, \infty)$ 
C)  $(-\infty,-7] \cup[-4, \infty)$ 
D)  $[-7,-4]$ 
A)  $(-\infty,-7]$ 
B)  $[-4, \infty)$ 
C)  $(-\infty,-7] \cup[-4, \infty)$ 
D)  $[-7,-4]$

Question 18

Complete.
-20 in. =____ ft

Accepted Answer

A)  $4 \frac{1}{4}$ 
B)  $5 \frac{2}{3}$ 
C)  $1 \frac{2}{3}$ 
D)  $3 \frac{5}{36}$ 
A)  $4 \frac{1}{4}$ 
B)  $5 \frac{2}{3}$ 
C)  $1 \frac{2}{3}$ 
D)  $3 \frac{5}{36}$

Question 19

Express in terms of i.
-$\sqrt{-36}$

Accepted Answer

A)  $6 \mathrm{i}$ 
B)  $\pm 6$ 
C)  $-6 \mathrm{i}$ 
D)  $\mathrm{i} \sqrt{6}$ 
A)  $6 \mathrm{i}$ 
B)  $\pm 6$ 
C)  $-6 \mathrm{i}$ 
D)  $\mathrm{i} \sqrt{6}$

Question 20

Complete.
-$1800 \mathrm{sec}=\ldots \mathrm{hr}$

Accepted Answer

A)  3 
B)  0.5 
C)  5 
D)  30 
A)  3 
B)  0.5 
C)  5 
D)  30

Use a calculator to approximate to three decimal places. - $\sqrt{0.00109}$

Classify the statement as true or false. -The set of vowels $\subseteq$ The set of letters of the alphabet

Factor. - $729 \mathrm{~s}^{3}+1$

Complete. -27 kg = ____mg

Solve. - $|8 x|+8=17$

Rewrite without rational exponents, and simplify, if possible. - $9^{1 / 2}$

Complete. - $39.30 \mathrm{dam}=$ ____m

Find an equation of the line having the given slope and containing the given point. - $\mathrm{m}=2,(-2,2)$

Complete. - $7 \mathrm{hr}=\ldots$ sec

Graph the system of inequalities, and find the coordinates of the vertices. -

Rewrite with positive exponents, and simplify, if possible. - $\frac{1}{\mathrm{p}^{-3 / 4}}$

Complete. -37 mL = ____L

Find the following. Assume that the letter can represent any real number. - $\sqrt{x^{2}}$

Complete. -32 pt = ____qt

Factor. - $a^{6}-64 b^{6}$

Solve. -A company produced $42,000,000$ tons of steel last year. How many pounds of steel was this?

Solve. Provide answers in interval notation. - $x^{2}+11 x+28 \geq 0$

Complete. -20 in. =____ ft

Express in terms of i. - $\sqrt{-36}$

Complete. - $1800 \mathrm{sec}=\ldots \mathrm{hr}$

Whole Numbers

Fraction Notation

Decimal Notation

Percent Notation

Data, Graphs, and Statistics

Geometry

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

Radical Expressions and Equations

Quadratic Equations

Filters

Exam 16: Converting Units of Measurement

Use a calculator to approximate to three decimal places. - 0.00109\sqrt{0.00109}0.00109​

Classify the statement as true or false. -The set of vowels ⊆\subseteq⊆ The set of letters of the alphabet

Factor. - 729 s3+1729 \mathrm{~s}^{3}+1729 s3+1