Answers: 2
Mathematics, 21.06.2019 19:20
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 22.06.2019 00:20
Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer
Answers: 2
Find'x' 2log_5x = 1+log_5(x-6/5)​...
Social Studies, 21.09.2019 19:30
Mathematics, 21.09.2019 19:30
Mathematics, 21.09.2019 19:30
Mathematics, 21.09.2019 19:30
World Languages, 21.09.2019 19:30
Mathematics, 21.09.2019 19:30
Mathematics, 21.09.2019 19:30
Mathematics, 21.09.2019 19:30
Mathematics, 21.09.2019 19:30
World Languages, 21.09.2019 19:30