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Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

What is the value of x enter your answer in the box (3x+50