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A pair of dice r tossed twice
Find the probability that the first roll is a total of at least 7 & the second roll is a total of at least 8? What is the the volume of the solid bounded by the surface z = 6 + (x − 4)^2 +5y, the planes x = 2, y = 4, and the coordinate planes? A car accelerates from 40km/h upto 80km/h in 50s. What is its acceleration in m/s and how far did it travel in this time? Where can I find average monthly daylight for US cities preferably in minutes/hours? Pay here by here zero down?