Find a vector equation and parametric equations for the line. (use the parameter t.) the line through the point (0, 15, â10) and parallel to the line x = â1 + 3t, y = 6 â 4t, z = 3 + 7t

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

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Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?