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Tanzania [10]
3 years ago
11

Hey um i dont get this yall wont to help me out???

Chemistry
1 answer:
den301095 [7]3 years ago
4 0
3. 9
20. 60 (1hour)
To get to 60 from 20 we multiply by three. 3 times 3 is 9.
A is true
B is true
C is true
D is true
E is false
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