For students were working on an experiment with baking soda. over three trials, the students were required to take the mass of the baking soda. what is the average amount of baking soda used by mel over the three trials?

The answer to your question is: 0.45 g.

Explanation:

Data

Trial one:  0.44 g

Trial two:  0.46 g

Trial three: 0.45 g

Average amount of baking soda used?

Just sum up the three baking soda values and then divide the result by three.

Average = (0.44 + 0.46 + 0.45) / 3

Average = 1.35 / 3

Average = 0.45 g