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custom answer please solve for questions 4 and 5. thanks Concentration of HCl:0.050M Name of Base: Ca(OH)2​ TRIAL 1 Volume of Base (TA will provide information): 25.60 mL Volume of Base (TA will provide information): 31.50 mL esults 3. Calculate the Ksp for calcium hydroxide for both trials. Show your work with correct sig. fig. Temperature affects

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8. (a) If the random vector ( mathbf{X} ) has mean ( mu_{1} ) and covariance matrix ( boldsymbol{Sigma} ), and ( mathbf{A} ) is a square matrix of constants, prove that the expected value of the quadratic form ( mathbf{X}^{prime} mathbf{A} mathbf{X} ) is given as; ( Eleft(mathbf{X}^{prime} mathbf{A}

8. (a) If the random vector ( mathbf{X} ) has mean ( mu_{1} ) and covariance matrix ( boldsymbol{Sigma} ), and ( mathbf{A} ) is a square matrix of constants, prove that the expected value of the quadratic form ( mathbf{X}^{prime} mathbf{A} mathbf{X} ) is given as; ( Eleft(mathbf{X}^{prime} mathbf{A}

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custom answer show all workings plsexcel sheet attached 3. A university wants to know what proportion of students are regular bike riders so that they can install an appropriate number of bike racks. The spreadsheet bike. csv contains the result of survey conducted in 20 classes. Here N is a class size and n is

custom answer write a brief overview of a proposed theory. The proposal is on how management affects students performance in UGBS Online Class Handlers: Advanced Math, Advanced Math questions and answers, homework help, Math

custom answer please Help me Instructions: Below are some typical answers students have submitted in the past. Describe the mistake(s) in your own words. What grade (percentage) would you give a student making this mistake? In deciding the grade, consider the following: how ‘big’ is the mistake, how does the mistake compare to the others

An economist wants to determine whether average price/earnings (P/E) ratios differ for firms in three industries. Independent samples of five firms in each industry produced the following results after conducting a one-way ANOVA. SSB (sum of squares between groups) = 258.82 and SST (sum of squares total) = 424.04. Based on this information, what would be the

An economist wants to determine whether average price/earnings
(P/E) ratios differ for firms in three industries. Independent
samples of five firms in each industry produced the following
results after conducting a one-way ANOVA. SSB (sum of squares
between groups) = 258.82 and SST (sum of squares total) = 424.04.
Based on this information, what would be the

A financial security generates a cash flow of $25,000 every five years forever with the first cash flow occurring in 3 years’ time. The appropriate opportunity cost is 12% p.a. compounded annually. What should be the security’s price today?

A financial security generates a cash flow of $25,000 every five
years forever with the first cash flow occurring in 3 years’ time.
The appropriate opportunity cost is 12% p.a. compounded annually.
What should be the security’s price today?