1.
Express 47.5 × 10
-5
in scientific notation.
A.
4.75 × 10
-4
B.
0.475 × 10
-3
C.
4.75 × 10
-6
D.
475 × 10
-6
Hint
2.
Express 2.38 × 10
6
in standard notation.
A.
0.000000238
B.
2,380,000
C.
238,000
D.
0.00000238
Hint
3.
What is the value of (4.4 × 10
9
)(3 × 10
-5
) in scientific notation?
A.
1.32 × 10
6
B.
1.32 × 10
5
C.
1.32 × 10
4
D.
1.5 × 10
4
Hint
4.
Express 4.67 × 10
-7
in standard notation.
A.
0.000000467
B.
0.00000467
C.
46,700,000
D.
0.0000000467
Hint
5.
Express the result of
in
scientific
notation.
A.
3430
B.
3.43 × 10
3
C.
343
D.
3.43 × 10
2
Hint