Solve each of the following equations:
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Average acceleration: i have no idea how to do this.

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a