Mathematics, 16.10.2020 18:01 dnjames01
A brief survey regarding opinions about recycling was
carefully designed so that the wording of the questions would not influ-
ence the responses. Jill administered the survey at a farmer's market. She
approached adults and asked if they would fill out the survey, explaining that
the results might be used to set trash collection and recycling policy in the
city. She stood by silently while the form was filled out. Jill was wearing a
green T-shirt with the slogan “fight global warming." Are the respondents a
random sample of people in the community? Are there any concerns that Jill
minht have influenced the respondents?
Answers: 3
Mathematics, 21.06.2019 14:30
Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)
Answers: 2
Mathematics, 21.06.2019 16:40
You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?
Answers: 1
Mathematics, 21.06.2019 17:00
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
Answers: 1
Mathematics, 21.06.2019 18:00
Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.
Answers: 1
A brief survey regarding opinions about recycling was
carefully designed so that the wording of the...
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