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Gallup is a company that carries out daily opinion polls on a variety of topics. In a recent daily poll of
1,000 randomly selected US adults, 334 said they were engaged at work.
Based on this sample, which of the following is a 90% confidence interval for the proportion of all US
adults who would say they are engaged at work?
Choose 1
(0.296,0.372)
(0.305,0.363)
(0.309,0.359)

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?