Numerade

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Express the region enclosed by the curves x2 + y^2 = 1,x = 2 and y = 2 in the first quadrant to polar form and then find its area

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The risk-free rate is 7% and the market risk premium is 8%. Your $1 million portfolio consists of $600,000 invested in a stock that has a beta of 1.5 and $400,000 invested in a stock that has a beta of 0.9. Which of the following statements is correct? a. The required return on the market is 12%. b. The portfolio’s required return is greater than 15%. c. If the risk-free rate remains unchanged but the market risk premium increases by 3%, your portfolio’s required return will increase by less than 3%. d. If the stock market is efficient, your portfolio’s expected return should equal the expected return on the market, which is 15%.

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If a company's expected dividend goes down, and nothing else changes, the price of the stock should:

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for a combination of n choose k what would the be the best runtime, theta? Omega? O?

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Write the following values using scientific notation. (a) The radius of Earth, 6,370,000 m.

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An economy is at full employment and real GDP is $1,000 billion. The inflation rate is 3.0 percent a year, the price level is 1.2, and the velocity of circulation is 8.0. What is the quantity of money? 3 tries left The quantity of money is $ Type billion.

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In class worksheet - The Birth of Complex Cells 1. What evidence supports the theory of endosymbiosis regarding mitochondria & chloroplasts? (See text p. 24-8, 861-2.) 2. What evidence supports the idea that peroxisomes originated via endosymbiosis? 3. In what order would the 3 organelles discussed by the author have most likely joined the primitive eukaryotic cell? Why? 4. What is the defining difference between prokaryotic & eukaryotic cells? How might this structure have developed in eukaryotes according to the article?

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Consider a CD paying a 3.4% APR compounded daily. (a) Find the periodic interest rate. (b) Find the future value of the CD if you invest $4500 for a term of two years. (a) The periodic interest rate is %. (Round to three decimal places as needed.)

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Find the no-load torque. Find the stationary torque. Find the rotating torque. Calculate the power lost in the bearing. The long bearing has the following data: 25-mm diameter, 25 mm long, 0.0015 clearance ratio, shaft speed = 1650 rpm, ON = 35 ISO VG 220 oil at 200°F.

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= ∫∫√(1 + (∂z/∂x)^2 + (∂z/∂y)^2) dA = ∫∫√(1 + (y^2)(k^2) + (x^2)(k^2)) dA = k∫∫√(1 + x^2 + y^2) xy dA = k∫∫√(1 + r^2) rcos(θ) rsin(θ) dA = kr^2∫∫√(1 + r^2) cos(θ) sin(θ) dA = kr^2∫(θ=0 to π/2)∫(r=0 to r)√(1 + r^2) cos(θ) sin(θ) rdrdθ = kr^2∫(θ=0 to π/2)∫(r=0 to r)√(1 + r^2) cos(θ) sin(θ) rdrdθ = kr^2∫(θ=0 to π/2) sin(θ) cos(θ) dθ ∫(r=0 to r)√(1 + r^2) rdr = kr^2∫(θ=0 to π/2) sin(θ) cos(θ) dθ ∫(r=0 to r)√(1 + r^2) rdr = kr^2(1/2) ∫(r=0 to r)√(1 + r^2) rdr = (kr^2/2) ((1/2)(1/2)

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john s.