Answers: 1
Mathematics, 21.06.2019 15:00
Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2
Answers: 3
Mathematics, 21.06.2019 22:30
Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.
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, 21.06.2019 23:20
Identify the function that contains the data in the following table: x β β -2 β β β β 0 β β β β 2 β β β β 3 β β β β 5 β β f(x) β β 5 β β β β 3 β β β β 1 β β β β 2 β β β β 4 β β possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1
Answers: 1
What are the next three triangular numbers, 1, 3, 6, 10...
Mathematics, 09.06.2021 18:30
Mathematics, 09.06.2021 18:30
Mathematics, 09.06.2021 18:30
Mathematics, 09.06.2021 18:30
Mathematics, 09.06.2021 18:30
Mathematics, 09.06.2021 18:30
Mathematics, 09.06.2021 18:30
Biology, 09.06.2021 18:30
Mathematics, 09.06.2021 18:30
Mathematics, 09.06.2021 18:30