1.
Evaluate 3
4
.
A.
64
B.
3
C.
12
D.
81
Hint
2.
Express 47.5 × 10
-5
in scientific notation.
A.
4.75 × 10
-6
B.
4.75 × 10
-4
C.
475 × 10
-6
D.
0.475 × 10
-3
Hint
3.
Evaluate 5
6
.
A.
7,776
B.
78,125
C.
15,625
D.
3,125
Hint
4.
Express 2.38 × 10
6
in standard notation.
A.
2,380,000
B.
0.00000238
C.
238,000
D.
0.000000238
Hint
5.
Express 4.67 × 10
-7
in standard notation.
A.
0.000000467
B.
0.0000000467
C.
0.00000467
D.
46,700,000
Hint