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find the distance from the point (4,5,6) to the a. xy-plane b. yz-plane c. xz-plane.

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Which one of the following stocks is correctly priced if the risk-free rate of return is 3.6% and the market rate of return is 10.5%? A. A B. B C. C D. D E. E

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Use the following matrix C for this activity. \begin{bmatrix} 6 & 3 & -8 \\ 0 & -2 & 0 \\ 1 & 0 & -3 \end{bmatrix} Script 1 %Enter the matrix C. 2 C = [6, 3, -8; 0 -2 0; 1 0 -3] 3 %Find the coefficients of the characteristic polynomial. Store them in PolyCoeffs. 4 PolyCoeffs = poly(C) 5 %Use the command roots() to find the eigenvalues. Store them in evals. 7 %Use the eig() command. Store the eigenvalues in matrix eigDiag. Store the associated 8 %eigenvectors in eigV.

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Let X be a discrete random variable such that P (4) = 0.3 P (5) = 0.2 P (9) = 0.5 Find the standard deviation SD(X). (Round your answer to two decimal places.)

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Are the following included in U.S. GDP? (1) A German company buys wine from a US exporter in California. (2) A US company buys a machine from a Korean manufacturer.

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Movement of substances from the lumen of the loop of Henle to the blood capillaries is called

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A researcher wants to determine if taking a certain drug monthly will reduce the chances of developing dementia in women. A group of 500 women between the ages of 55 and 65 were utilized in the study. Each woman was randomly placed into one of two groups. One group received the drug and the other group received a placebo. The drug/placebo was administered to each woman each month for 10 years. At the end of the study the proportion of woman who developed dementia were determined for both groups. Match the letters to the appropriate question by writing the letter in the blank 2 1. dementia Who or what is the sample in this study? Who or what is an individual in this study? 2. the 500 women 3. the placebo

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3. [-/4 Points] DETAILS SCALC9 12.5.016. (a) Find parametric equations for the line through (2, 2, 4) that is perpendicular to the plane $x - y + 2z = 6$. (Use the parameter $t$.) $(x(t), y(t), z(t)) = $ (b) In what points does this line intersect the coordinate planes? xy-plane $(x, y, z) = $ yz-plane $(x, y, z) = $ xz-plane $(x, y, z) = $ Need Help? Read It 4. [-/2 Points] DETAILS SCALC9 12.5.019. Determine whether the lines $L_1$ and $L_2$ are parallel, skew, or intersecting. $L_1: x = 6 + 4t, y = 8 - 2t, z = 2 + 6t$ $L_2: x = 2 + 8s, y = 6 - 4s, z = 8 + 10s$ $\circ$ parallel $\circ$ skew $\circ$ intersecting If they intersect, find the point of intersection. (If an answer does not exist, enter DNE.) Need Help? Read It Watch It

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1. Cameron takes a road trip. He starts from his home in the suburbs of Cleveland, OH, and travels to Pittsburgh, PA, to visit his aunt and uncle. The distance Cameron drives from Cleveland to Pittsburgh is 133 miles, and the trip takes him 2 hours. The amount of gasoline in Cameron's car is 9 gal after he drives for 2 hours. The amount of gas g in gallons in his tank varies inversely with the amount of time t in hours he spends driving. Write the equation of the inverse variation. Then, use this equation to find the number of gallons in Cameron's tank after 5 more hours of driving.

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Which of the following goods is furthest from the definition of a nonrival good? Healthcare visits Street lights Firework shows National Defense

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michael h.