Mathematics, 05.07.2019 00:10 jonataespi5924
In this question, we work through euclid's proof that there are infinitely many primes. sup- pose, by way of contradiction, that there are finitely many primes. then we can list all of them: a, b, d. now let n = (a x bx cx..x d) +1. there are two possibilities. either n is prime or n is composite. (a) case i: suppose n is prime. complete the proof. (b) case ii: suppose n is composite. explain why n must have a prime divisor. call the prime divisor g. explain why g must be in the original list a, b, d. assume, without loss of generality, that g = a. clearly a divides (ax bx d) since a also divides n, a must divide the difference between n and (ax bxcx..x d). why?
Answers: 3
Mathematics, 21.06.2019 14:00
50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.
Answers: 3
Mathematics, 21.06.2019 16:30
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
Answers: 1
Mathematics, 21.06.2019 18:40
Which expression gives you the distance between the points (5,1)and(9,-6)
Answers: 2
In this question, we work through euclid's proof that there are infinitely many primes. sup- pose, b...
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