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Chapter 9 Test
Multiple Choice
Identify the choice that best completes the statement or answers the question.
Evaluate the expression.
A
B
C
D
1.
a.
–796
c.
–152
b.
–156
d.
–76
Simplify the expression. Write your answer as a power.
A
B
C
D
2.
a.
c.
b.
d.
A
B
C
D
3.
a.
c.
b.
d.
Simplify the expression.
A
B
C
D
4.
a.
c.
b.
d.
A
B
C
D
5.
a.
c.
59,049
b.
729
d.
19,683
Simplify the expression. Write your answer as a power.
A
B
C
D
6.
a.
c.
b.
6
d.
A
B
C
D
7.
a.
c.
b.
d.
6
A
B
C
D
8.
a.
5
c.
b.
d.
Evaluate the expression.
A
B
C
D
9.
a.
c.
b.
–27
d.
A
B
C
D
10.
a.
1
c.
3
b.
0
d.
A
B
C
D
11.
a.
c.
0
b.
d.
1
Write the number in standard form.
A
B
C
D
12.
a.
0.0000001944
c.
0.000000243
b.
0.0000000243
d.
0.00000000243
Multiply. Write your answer in scientific notation.
A
B
C
D
13.
a.
c.
b.
d.
A
B
C
D
14.
a.
c.
b.
d.
Numeric Response
1.
An apartment complex uses an average of
gallons of water each month. Each apartment in the complex uses an average of
gallons each month. How many apartments are there in the complex?
Short Answer
Simplify the expression.
1.
Simplify. Write the expression using only positive exponents.
2.