Mathematics, 22.03.2021 05:30 suzyleonardsl0
In a town with a population of 45,000 people, 60 percent of the voters are registered as democrats. In a sample of 1,500 voters randomly chosen for a survey, 70 percent were registered as democrats. Which statement best describes why the sample was NOT valid? a. The sample was chosen at random. b. The sample included many more people than was necessary. c. The sample was not representative of the voters registered as democrat. d. The sample did not include all the voters in the city.
Answers: 2
Mathematics, 21.06.2019 18:00
Write the fraction or mixed number and the decimal shown by the model
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Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
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Mathematics, 21.06.2019 20:00
Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol
Answers: 2
Mathematics, 21.06.2019 22:30
Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?
Answers: 1
In a town with a population of 45,000 people, 60 percent of the voters are registered as democrats....
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