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Jud

Questions and answers by visitors named Jud

Questions (3)

I am trying to find this:how do we find the country's rank population such as upper class, lower class, and middle class?
1. 2 answers
2. 607 views
Two cards are drawn from a standard 52 card deck.a) what is the probability that both cards drawn are black? b) what is the
1. 1 answer
2. 342 views
a 1.50 kg book is sliding along a rough horizontal surface. At point A it is moving at 3.21 m/s, and at point B it has slowed to
1. 4 answers
2. 2,965 views