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Mathematics, 26.02.2021 02:30 joesalem215

Help, please... The equation y=9.5x+0.4 represents the line of best fit for the distance (in feet) that Marcella traveled over time (in seconds) based on several races she ran.

Based on this equation, what is Marcella's average speed in feet per seconds?

Enter the answer as the correct value without units.

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