Answer:
12 = 2.5h + 4
Step-by-step explanation:
The answer is 0 I hope that helped
Answer:
5 significant figures
Step-by-step explanation:
looking at the last two digit of the numbers, it multiplication gives, 4*5=20
we already have four significant figures ,
so, 2 would be the fifth since 0 is not going to be counted
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