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 15:30
Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100
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Name the most appropriate metric unit for each measurement
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Mathematics, 21.06.2019 20:30
For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.
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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