Mathematics, 27.03.2021 02:40 UncleE123
. Ms. Romano, a city council member, decides to develop a survey. (a) Give an example of a question she could ask on her survey. (b) How could she select a simple random sample of drivers to take her survey? (c) She gives out 220 surveys but receives only 55 completed surveys. What are the sample and population for Ms. Romano’s research? (d) Of the 55 drivers who completed surveys, 11 said that they text while driving. If Ms. Romano uses only the completed surveys, what conclusion could she make about the percent of drivers in her city who text while driving?
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The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c
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Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?
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Mathematics, 21.06.2019 23:30
Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?
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. Ms. Romano, a city council member, decides to develop a survey. (a) Give an example of a question...
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