Find significant figures of the following i, 123 ii, 0.012 iii, 0.049960 iv, 3996.00
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Answer:
!.
= 246
(real number)
= 2.46 × 102
(scientific notation)
= 2.46e2
(scientific e notation)
number of significant figures: 3
2. = 0.024
(real number)
= 2.4 × 10-2
(scientific notation)
= 2.4e-2
(scientific e notation)
number of significant figures: 2
3. = 0.099920
(real number)
= 9.9920 × 10-2
(scientific notation)
= 9.9920e-2
(scientific e notation)
number of significant figures: 5
4. = 7992.00
(real number)
= 7.99200 × 103
(scientific notation)
= 7.99200e3
(scientific e notation)
number of significant figures: 6
Explanation:
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