How do the expressions 9+m2−3 and 8(m+3)−2m compare when m = 8? Drag a symbol into the box to correctly complete the statement.

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

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Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue