Write the equation for a parabola whose vertex is at ( -5, 3) and whose directrix is Y=5. Identify the focus.

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

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The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол