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Question 1(a): How many significant figures are in each of the following, assuming that the numbers are recorded accurately? (a) 149.8 in (d) 0.00280

Question 1(a): How many significant figures are in each of the following, assuming that the numbers are recorded accurately? (a) 149.8 in (d) 0.00280 m (g) 9 houses (b) 149.80 in (e) 1.00280 m (h) 4.0x 103 pounds (lb) (c) 0.0028 meter (m) (f ) 9 grams (g) (i) 7.58400 x 10-5 dyne

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