Which of these methods can be used in a survey? Select all that apply.
An online poll is distr...
Mathematics, 13.04.2020 19:21 devbar3416
Which of these methods can be used in a survey? Select all that apply.
An online poll is distributed, and 40 people respond.
A phone interview is issued to 100 local voters.
A sales representative hands out paper questionnaires to every new client.
An editor reviews articles submitted by candidates and selects the best one.
A psychologist observes the performance of students enrolled in college over a period of 2 years.
Answers: 3
Mathematics, 21.06.2019 18:40
(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x
Answers: 1
Mathematics, 21.06.2019 21:00
Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.
Answers: 3
Mathematics, 21.06.2019 21:30
X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /
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