1. 4x + 2y +z = 11 -x + 2y 3 2x + y + 4z 16

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A: Given :Margin of error:ME = 0.06sample proportion:p̂ = 0.23

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A: Given that,

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A: Standard deviation,  = 2.8​​​​​​True mean differs from the sample mean by one more than one day…

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A: The given P-value is 0.1049

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Q: 16. The population of a small town can be described by the equation Pn= 4000+ 70n, where n is the…

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A: Given: p=0.10r=2

Q: Problem 7. (1 point) Find a solution to A(t) = dt 9A if A(0) = 3. help (fo

A:

Q: The accompanying data show the number of bacteria present after a certain number of hours. Find the…

A: Xy1165228034664780513156191574893

Q: Ken had 1 times as many bookmarks as Lionel. Mike had as many bookmarks as Ken. Ken and Lionel gave…

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Q: the mean tuna consumption by a person is 3.1 pounds per year. A sample of 90 people shows that the…

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Q: The phone lines to an airline reservation system are occupied 40% of the time. Assume that the…

A: The concept of the binomial distribution is used by the researcher, if it is required to compute the…

Q: A random sample of 56 fluorescent light bulbs has a mean life of 645 hours and assume that the…

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Q: If Data A has a correlation coefficient of r=-0.991, and Data B has a correlation coefficient of r=…

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Q: IV. Let U = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}, A = {2,4,6,8,10}, B = {7,9,11,13,15}, C =…

A: "Since you have posted a question with multisubparts, we will solve the first three subparts for…

Q: 6. ailb are rectors nghot 1 mit. if tHe a and b m R, both havng g betwreen ongle Is , than la-26)-…

A: Given query is to find the value of indicated vector operation.

Q: -3 2. Express z³+z' (the conjugate of z raised to the third power) in polar coordinated form u(r,0)…

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Q: Use the quadratic formula to solve for x. 2 4x +9x-1=0

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Q: Pam is a Disc Jockey. Every week she buys 3 new albums to keep her collect: current. She currently…

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Q: Use the confidence interval to find the estimated margin of error. Then find the sample mean. A…

A: The confidence interval is CI=(2,3.8).(in centimeters).It is required to determine the margine of…

Q: Nelson invested $100 at 5% interest compounded annually. Which of the following data tables…

A: The invested at time t years when rate of interest is compounded annually is given by:

Q: Determine whether the following functions are solutions of the differential equation y" - y = 0. а.…

A: