thornhillbrooklyn thornhillbrooklyn

22-03-2021
Mathematics

contestada

in science class vicky did an experiment with an unknown soild. she started with 21 grams of the solid. During the experiment , the change in the mass of the solid was -4 grams. what was the final mass of the solid ?

Respuesta :

amy5894 amy5894

22-03-2021

Answer:

17 grams

Step-by-step explanation:

21grams-4=17grams

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srinidhiqueen srinidhiqueen

20-10-2021

Answer:

17 grams

Step-by-step explanation:

Since the starting mass was 21 and the change was -4, you would do 21-4, which gives you 17 grams (or the final mass).

Answer Link

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