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AlexFokin [52]
3 years ago
13

How many significant figures does each value have? 4.20 x 10

Biology
2 answers:
vivado [14]3 years ago
6 0
42 гадыды дущвлаьа жил
Aleksandr-060686 [28]3 years ago
5 0
4.20 x 10 = 42 so the answer is 42
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