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four students measured the mass of a piece of metal whose accurate mass is 34.75g. their result are 34.2g,33.75g,35.0g and 34.69g. what is the best estimate for the mass of the piece of metal? and why?

Respuesta :

akiran007

Answer:

the best estimate is 34.69 g

Explanation:

the best estimate is 34.69 gm because when it is rounded it becomes 34.70 gm which is near to actual weight 34.75 gms

Answer:

34.69 g.

Explanation:

34.69 is closest to the true value 34.75.