Question 1

Identify the radicand.
-$8 x^{2} y^{2} \sqrt{\frac{7}{2 x-y}}$

Accepted Answer

A)  $8 x^{2} y^{2}$ 
B)  $2 x-y$ 
C)  $\frac{7}{2 x-y}$ 
D)  $\sqrt{\frac{7}{2 x-y}}$ 
A)  $8 x^{2} y^{2}$ 
B)  $2 x-y$ 
C)  $\frac{7}{2 x-y}$ 
D)  $\sqrt{\frac{7}{2 x-y}}$

Question 2

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

Accepted Answer

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

Question 3

Rewrite without rational exponents, and simplify, if possible.
-$64^{4 / 3}$

Accepted Answer

A)  16,384 
B)  1024 
C)  4096 
D)  256 
A)  16,384 
B)  1024 
C)  4096 
D)  256

Question 4

Solve.
-$|x|+7=14$

Accepted Answer

A)  $\{-7,7\}$ 
B)  $\{-14\}$ 
C)  $\{-14,14\}$ 
D)  $\{7\}$ 
A)  $\{-7,7\}$ 
B)  $\{-14\}$ 
C)  $\{-14,14\}$ 
D)  $\{7\}$

Question 5

Find the distance between the pair of points. Where appropriate, give an approximation to three decimal places.
-$(6,6)$ and $(6,11)$

Accepted Answer

A)  4 
B)  13 
C)  5 
D)  6 
A)  4 
B)  13 
C)  5 
D)  6

Question 6

Simplify.
-$-\sqrt[3]{-64 x^{3}}$

Accepted Answer

A)  $-4 x$ 
B)  $4 x^{3}$ 
C)  $4 x$ 
D)  $-64 x$ 
A)  $-4 x$ 
B)  $4 x^{3}$ 
C)  $4 x$ 
D)  $-64 x$

Question 7

Complete.
-5 cups = ___ oz

Accepted Answer

A)  40 
B)  10 
C)  20 
D)  80 
A)  40 
B)  10 
C)  20 
D)  80

Question 8

Multiply.
-$9 \mathrm{i}(2-5 \mathrm{i})$

Accepted Answer

A)  $18 \mathrm{i}-45$ 
B)  $45+18 \mathrm{i}$ 
C)  $18 i+45 i^{2}$ 
D)  $18 \mathrm{i}-45 \mathrm{i}^{2}$ 
A)  $18 \mathrm{i}-45$ 
B)  $45+18 \mathrm{i}$ 
C)  $18 i+45 i^{2}$ 
D)  $18 \mathrm{i}-45 \mathrm{i}^{2}$

Question 9

Write interval notation for the graph.
-

Accepted Answer

A)  $(-4,0)$ 
B)  $[-4,0)$ 
C)  $(-4,0]$ 
D)  $[-4,0]$ 
A)  $(-4,0)$ 
B)  $[-4,0)$ 
C)  $(-4,0]$ 
D)  $[-4,0]$

Question 10

Factor.
-$125-8 y^{3}$

Accepted Answer

A)  $(5+2 y)\left(25-10 y+4 y^{2}\right)$ 
B)  $(5-2 y)\left(25+10 y+4 y^{2}\right)$ 
C)  $(5-2 y)\left(25+4 y^{2}\right)$ 
D)  $(125-2 y)\left(1+10 y+4 y^{2}\right)$ 
A)  $(5+2 y)\left(25-10 y+4 y^{2}\right)$ 
B)  $(5-2 y)\left(25+10 y+4 y^{2}\right)$ 
C)  $(5-2 y)\left(25+4 y^{2}\right)$ 
D)  $(125-2 y)\left(1+10 y+4 y^{2}\right)$

Question 11

Rewrite with positive exponents, and simplify, if possible.
-$5 x^{-4 / 5} z^{5 / 6}$

Accepted Answer

A)  $\frac{5 z^{5 / 6}}{x^{4 / 5}}$ 
B)  $\frac{z^{5 / 6}}{\left(5 x^{4 / 5}\right)}$ 
C)  $\frac{5 z^{1 / 6}}{x^{4}}$ 
D)  $\frac{5 z^{5 / 6}}{x^{5 / 4}}$ 
A)  $\frac{5 z^{5 / 6}}{x^{4 / 5}}$ 
B)  $\frac{z^{5 / 6}}{\left(5 x^{4 / 5}\right)}$ 
C)  $\frac{5 z^{1 / 6}}{x^{4}}$ 
D)  $\frac{5 z^{5 / 6}}{x^{5 / 4}}$

Question 12

Complete.
-$6000 \mathrm{lb}=$ ____$\mathrm{T}$

Accepted Answer

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

Question 13

Simplify.
-$\sqrt[3]{-125}$

Accepted Answer

A)  -5 
B)  5 
C)  25 
D)  -25 
A)  -5 
B)  5 
C)  25 
D)  -25

Question 14

Graph the inequality.
-

Accepted Answer

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

Question 15

Simplify.
-i 17

Accepted Answer

A)  i 
B)  -1 
C)  1 
D)  $-\mathrm{i}$ 
A)  i 
B)  -1 
C)  1 
D)  $-\mathrm{i}$

Question 16

Name the set using the roster method.
-The set of even numbers between 3 and 7

Accepted Answer

A)  $\{3,4,5,6,7\}$ 
B)  $\{4,5,6\}$ 
C)  $\varnothing$ 
D)  $\{4,6\}$ 
A)  $\{3,4,5,6,7\}$ 
B)  $\{4,5,6\}$ 
C)  $\varnothing$ 
D)  $\{4,6\}$

Question 17

Complete.
-3.204 kg = ____ g

Accepted Answer

A)  0.003204 
B)  0.03204 
C)  32.04 
D)  3204 
A)  0.003204 
B)  0.03204 
C)  32.04 
D)  3204

Question 18

Find the distance between the pair of points. Where appropriate, give an approximation to three decimal places.
-$(4,-1)$ and $(6,-5)$

Accepted Answer

A)  12 
B)  $12 \sqrt{3} \approx 20.785$ 
C)  6 
D)  $2 \sqrt{5} \approx 4.472$ 
A)  12 
B)  $12 \sqrt{3} \approx 20.785$ 
C)  6 
D)  $2 \sqrt{5} \approx 4.472$

Question 19

Solve.
-$|x|=-6.7$

Accepted Answer

A)  $\{-6.7\}$ 
B)  $\{6.7\}$ 
C)  $\{4489\}$ 
D)  $\varnothing$ 
A)  $\{-6.7\}$ 
B)  $\{6.7\}$ 
C)  $\{4489\}$ 
D)  $\varnothing$

Question 20

Find an equation of the line having the given slope and containing the given point.
-$\mathrm{m}=2 ;(-3,4)$

Accepted Answer

A)  $x=2 y-10$ 
B)  $y=2 x+10$ 
C)  $y=2 x-10$ 
D)  $x=2 y+10$ 
A)  $x=2 y-10$ 
B)  $y=2 x+10$ 
C)  $y=2 x-10$ 
D)  $x=2 y+10$

Identify the radicand. - $8 x^{2} y^{2} \sqrt{\frac{7}{2 x-y}}$

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

Rewrite without rational exponents, and simplify, if possible. - $64^{4 / 3}$

Solve. - $|x|+7=14$

Find the distance between the pair of points. Where appropriate, give an approximation to three decimal places. - $(6,6)$ and $(6,11)$

Simplify. - $-\sqrt[3]{-64 x^{3}}$

Complete. -5 cups = ___ oz

Multiply. - $9 \mathrm{i}(2-5 \mathrm{i})$

Write interval notation for the graph. -

Factor. - $125-8 y^{3}$

Rewrite with positive exponents, and simplify, if possible. - $5 x^{-4 / 5} z^{5 / 6}$

Complete. - $6000 \mathrm{lb}=$ ____ $\mathrm{T}$

Simplify. - $\sqrt[3]{-125}$

Graph the inequality. -

Simplify. -i 17

Name the set using the roster method. -The set of even numbers between 3 and 7

Complete. -3.204 kg = ____ g

Find the distance between the pair of points. Where appropriate, give an approximation to three decimal places. - $(4,-1)$ and $(6,-5)$

Solve. - $|x|=-6.7$

Find an equation of the line having the given slope and containing the given point. - $\mathrm{m}=2 ;(-3,4)$

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

Identify the radicand. - 8x2y272x−y8 x^{2} y^{2} \sqrt{\frac{7}{2 x-y}}8x2y22x−y7​​

Rewrite with positive exponents, and simplify, if possible. - 14p−3/4\frac{1}{4 \mathrm{p}^{-3 / 4}}4p−3/41​

Rewrite without rational exponents, and simplify, if possible. - 644/364^{4 / 3}644/3

Solve. - ∣x∣+7=14|x|+7=14∣x∣+7=14

Find the distance between the pair of points. Where appropriate, give an approximation to three decimal places. - (6,6)(6,6)(6,6) and (6,11)(6,11)(6,11)

Simplify. - −−64x33-\sqrt[3]{-64 x^{3}}−3−64x3​