Mathematics, 18.01.2020 02:31 kkmonsterhigh18
Alocal board of education conducted a survey of residents in the community concerning a property tax levy on the coming local ballot. they randomly selected 850 residents in the community and contacted them by telephone. of the 850 residents surveyed, 410 supported the property tax levy. let p represent the proportion of residents in the community that support the property tax levy. a 90% confidence interval for p is (use decimal notation. give value to four decimal places and "z" value to three decimal a. 0.4489 to 0.5159.b. 0.4542 to 0.5105.c. 0.4487 to 0.5161.d. 0.4463 to 0.5185.
Answers: 1
Mathematics, 21.06.2019 22:10
Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min
Answers: 3
Mathematics, 22.06.2019 01:00
Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below. trans typ./ check no. date description of transaction payment/ debit deposit/ credit (+) balance 1,200 00 324 10/6 miller's food market 45.87 45 87 groceries 1,154 13 325 10/7 cyber center computer outlet 218.59 218 59 monitor 935 54 326 10/9 sandy's beauty salon 30.00 30 00 haircut and styling 900 59 deposit 10/10 paycheck 621.33 621 33 1,621 92 evaluate leslie's check register. a. leslie did a good job. everything is correct. b. the final balance is wrong; she did not add everything correctly. c. leslie should have written debit instead of deposit for the transaction type. d. leslie switched the debit and credit columns.
Answers: 2
Alocal board of education conducted a survey of residents in the community concerning a property tax...
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