When 0.022189 is correctly rounded to two significant figures the number becomes ________.
A) 0.02
B) 0.022
C) 22
D) 0.023
Correct Answer:
Verified
Q12: Which is an example of a physical
Q13: The number 0.0035880 expressed correctly using scientific
Q14: When 5.5490 × 108 is correctly rounded
Q15: The measurement 78,005,760 expressed correctly using scientific
Q16: Which state of matter does not have
Q18: When 4.870 × 10-3 is correctly converted
Q19: Which number is the smallest?
A)4.38 × 103
B)4.38
Q20: In which state of matter are the
Q21: What is the density of a sample
Q22: Which length is the longest?
A)12 m
B)12,000 mm
C)12,000
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