1.
Write 4 · 4 · 4 · 4 · 4 · 4 using exponents.
A.
4
4
B.
6
4
C.
4
6
D.
4
5
Hint
2.
Express the volume of a cube using exponents if each edge is 10 inches.
A.
10
4
cubic inches
B.
10
2
cubic inches
C.
10
3
cubic inches
D.
30 cubic inches
Hint
3.
Write 10 · 10 · 10 · 10 using exponents.
A.
10
5
B.
10
4
C.
10
7
D.
10
6
Hint
4.
Write the expression 7 × 7 × 7 × 7 × 7 using exponents.
A.
7
5
B.
16,807
C.
2,401
D.
7
4
Hint
5.
Evaluate
x
2
·
y
3
if
x
= 6 and
y
= 3.
A.
972
B.
324
C.
108
D.
1,944
Hint