Some students were investigating the speed of a toy car they built. They performed two trials and recorded their data in the table below. What was the average speed of the toy car during the two trials to the nearest tenth of a m/s?
trial 1: time (s) - 4.0
distance (m) - 5.6
trial 2:time (s) - 5.0
distance (m) - 7.0
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