Mathematics, 21.05.2020 00:10, StupidBoy
The owner of a small deli is trying to decide whether to discontinue selling magazines. He suspects that only 10% of his customers buy a magazine and he thinks that he might be able to use the display space to sell something more profitable. Before making a final decision, he decides that for one day he will keep track of the number of customers that buy a magazine. Assuming his suspicion that 10% of his customers buy a magazine is correct, what is the probability that exactly 5 out of the first 13 customers buy a magazine?
Answers: 1
Mathematics, 22.06.2019 00:00, staz13wiggins
Why is x= 4 a solution to the proportion 14/x 56/1 6
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Mathematics, 22.06.2019 01:00, lucyamine0
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?
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