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)  $\sqrt{\frac{7}{2 x-y}}$

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)  $\frac{p^{4 / 3}}{4}$

Question 3

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

Accepted Answer

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)  $\{7\}$

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

Question 6

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

Accepted Answer

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

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)  $18 \mathrm{i}-45 \mathrm{i}^{2}$

Question 9

Write interval notation for the graph.
-

Accepted Answer

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)  $(125-2 y)\left(1+10 y+4 y^{2}\right)$

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)  $\frac{5 z^{5 / 6}}{x^{5 / 4}}$

Question 12

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

Accepted Answer

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

Question 14

Graph the inequality.
-

Accepted Answer

A)   
B)   
C)   
D)

Question 15

Simplify.
-i 17

Accepted Answer

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)  $\{4,6\}$

Question 17

Complete.
-3.204 kg = ____ g

Accepted Answer

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)  $2 \sqrt{5} \approx 4.472$

Question 19

Solve.
-$|x|=-6.7$

Accepted Answer

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)  $x=2 y+10$

Exam 16: Converting Units of Measurement

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. - $\mathrm{m}=2 ;(-3,4)$

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​