Mathematics, 27.09.2019 05:00 bm42400
Some nomadic tribes, when faced with a lifethreatening, contagious disease, try to improve their chances of survival by dispersing into smaller groups. suppose a tribe of twenty-one people, of whom four are carriers of the disease, split into three groups of seven each. what is the probability that at least one group is free of the disease? (hint: find the probability of the complement.)
Answers: 3
Mathematics, 21.06.2019 13:30
Suppose the first five terms of a sequence are 4, 5, 9, 27, 123. how could the next term in the sequence be generated?
Answers: 1
Mathematics, 21.06.2019 13:30
Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?
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Mathematics, 21.06.2019 16:30
Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241
Answers: 2
Mathematics, 21.06.2019 17:30
Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.
Answers: 1
Some nomadic tribes, when faced with a lifethreatening, contagious disease, try to improve their cha...
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