1.
Express 47.5 × 10
-5
in scientific notation.
A.
0.475 × 10
-3
B.
475 × 10
-6
C.
4.75 × 10
-4
D.
4.75 × 10
-6
Hint
2.
Express 0.034 × 10
7
in scientific notation.
A.
0.34 × 10
6
B.
3.4 × 10
5
C.
3.4 × 10
9
D.
34 × 10
4
Hint
3.
Evaluate
. Express the result in scientific notation.
A.
80 × 10
-8
B.
8.0 × 10
-9
C.
8.0 × 10
-7
D.
0.8 × 10
-8
Hint
4.
Express 2.38 × 10
6
in standard notation.
A.
0.000000238
B.
238,000
C.
2,380,000
D.
0.00000238
Hint
5.
Express 4.67 × 10
-7
in standard notation.
A.
0.0000000467
B.
0.000000467
C.
46,700,000
D.
0.00000467
Hint