Mathematics, 11.07.2019 15:30, ezrasedore
The components of vector a⃗ are ax = + 3.90 and ay = -4.00. what is the angle measured counterclockwise from the +x-axis to vector a⃗ ?
Answers: 1
Mathematics, 21.06.2019 21:00, minasotpen1253
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
Answers: 1
Mathematics, 22.06.2019 06:00, krab38
Use the sample data and confidence level given below to complete parts a through d. a research institute poll asked respondents if they felt vulnerable to identity theft. in the poll, n=1090 and x=549 who said yes. use a 99% confidecne level. a. find the best point of estimate of the population of portion p. b. identify the value of the margin of error e. e= round to four decimal places as needed. c. construct the confidence interval._ < p < _ round to three decimal places. d. write a statement that correctly interprets the confidence interval.
Answers: 3
The components of vector a⃗ are ax = + 3.90 and ay = -4.00. what is the angle measured counterclockw...
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