Numerade

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A plane flies 20 degree E of N (as indicated by the plane's compass) at 170 km/hr (as indicated on the plane's speedometer) The wind is blowing from 40 degree W of N. What is the plane's velocity relative to the ground? The wind speed is 20 km/hr

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A cattle farmer estimates the heritability of fat percentage. Her cows have 19% fat on average. She breeds a subset of her cattle, and these parents have an average of 23% fat. The next generation of cows has 20% fat on average. The narrow sense heritability is thus 0.25. The cattle farmer has a different population of cattle that live in a separate pasture and have a different diet. She finds the same average percent fat in that population, and picks parents with an average of 23% fat. She uses the heritability estimate you calculated from the question above. What should be the response to selection? She cannot determine using this information 25% fat 1% fat 20% fat

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Who can a victim of identity theft call to network with other victims? Multiple choice question. the bank the Privacy Rights Clearinghouse the Secret Service the identity theft hotline the credit reporting agencies

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Consider the following information about a risky portfolio, P, and T-bills:E(p)=12%, @p=19%, * = 4%.(a) (8 points) You are an investor with a moderate level of risk aversion. What is the best proportion for you, to allocate in the risky portfolio, P, and what in T-bills?(b) (15 points) Calculate the expected return and the standard deviation of your complete portfolio.(c) (7 points) What is the reward-to-variability of your complete portfolio?

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1 First-order differential equations \frac{dy}{dt} + \frac{2t}{1 + t^2}y = \frac{1}{1 + t^2}

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According to the law of universal gravitation The force of gravity between two objects decreases as the distance between them increases

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Question 18 The chest is ____ to the back of the body. A Anterior B Posterior C Medial D Lateral

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Which of the following makes it easy to install virtual Windows hosts in Hyper-V? answer DVD disc USB drive ISO file bootsec.exe

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$\int_0^9 \int_{-4}^{-3} (4x + y) \, dx \, dy$

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If the demand for gadgets increases as a result of a decrease in the price of widgets, the widgets and gadgets are Multiple Choice substitute goods. normal goods. complementary goods. elastically demanded.

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gonzalo c.