Mathematics, 26.02.2020 21:54 lanettejohnson355
2. Suppose that 75% of all residents of Wellsburg, West Virginia, are at risk of heart disease. Let X equal the number, out of sixteen of these residents who are selected randomly, that are at risk for heart disease. Find the probability that X is (a) at least four, (b) exactly four.
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Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?
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Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π
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It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
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2. Suppose that 75% of all residents of Wellsburg, West Virginia, are at risk of heart disease. Let...
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