Related Questions
Q45: (0.5)2 =
A)2.5 × 10-2
B)0.25
C)2.5
D)1.0
Q46: 10-2 × 102 =
A)0
B)1/100
C)1
D)10,000
Q47: (2 × 102)3 =
A)6 × 106
B)8 ×
Q48: 105 × 108 =
A)1040
B)103
C)1013
D)1020
Q49: 106/109 =
A)1054
B)1015
C)10-3
D)103
Q51: (9.0 × 105)/(1.5 × 103) =
A)13.5 ×
Q52: 2.5 × 104 × 2.5 × 10-4
Q53: A particular molecule has a diameter of
Q54: An astronomer is measuring the brightness of
Q55: The distance from Earth to the star
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