Mathematics, 14.08.2020 23:01 cobbiegirl8996
Suppose we are given a set S of 50 distinct ordered pairs of integers (ai , bi). Does there exist two ordered pairs (aj , bj ) and (ak, bk) in S such that both (aj mod 7 ≡ ak mod 7) and (bj mod 7 ≡ bk mod 7)? Prove your answer.
Answers: 1
Mathematics, 21.06.2019 18:30
An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3
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Mathematics, 21.06.2019 22:00
The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle
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Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?
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Mathematics, 22.06.2019 02:20
New york is the 27th largest state in the united states.what percent of the 50 states in the us are larger than new york
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Suppose we are given a set S of 50 distinct ordered pairs of integers (ai , bi). Does there exist tw...
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