Express the results of this calculation to the correct number of significant figures: 1.02 - 0.0421 0.98 0.978 0.9779 1 plzzz

3s.f as that's what the numbers in the question are given to

So the answer is 0.978

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< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >