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thomas luna

thomas l.

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The drawing shows a copper wire (negligible resistance) bent into a circular shape with a radius of 0.69 m . The radial section BC is fixed in place, while the copper bar AC sweeps around at an angular speed of 20ra(d)/(s). The bar makes electrical contact with the wire at all times. The wire and the bar have negligible resistance. A uniform magnetic field exists everywhere, is perpendicular to the plane of the circle, and has a magnitude of 3.5\times 10^(-3)T. Find the magnitude of the current induced in the loop ABC . Number â—» Units â—»

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True or False: The Ability Approach gives people tests with right or wrong answers and scores them on the accuracy of their results

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The total assessed property value in the Town of Sutton is $82,000,000. Budget planners have determined that $4,588,600 will be required to provide all government services next year. What tax rate is required to meet the budgetary demands? (Express your answer as a tax rate per $1,000 and round to the nearest hundredth.)

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Question 7 (1.914893617 points) \_\_\_\_\_\_\_\_\_\_ medicine and medical education has never had the level of diversity of other healthcare professions. Osteopathic Complimentary Veterinary Scientific

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Ethylene glycol (C2H6O2) is a molecular compound that is used in many commercial antifreezes. What is the freezing point of a solution of 400 g of ethylene glycol in 500 g of water? Kf(H2O)= 1.86 oC/m. Choose the closest answer.

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Every weekend during the summer, Bradon's family has a party. They invite over lots of friends and spend time playing games, swimming, and eating barbecue. Now whenever Bradon smells someone cooking barbecue he notices that he feels happy. Identify the unconditioned stimulus. smell of barbecue party with family and friends feeling full feeling happy

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The half-life of aluminum-26 is about 700,000 years. A rock sample contains 1/8 microgram of aluminum-26 and 7/8 microgram of its daughter isotope magnesium-26. How old is this rock? (Assume that all of the magnesium-26 came from radioactive decay of the aluminum-26.) Group of answer choices 2.8 million years 700,000 years 1.4 million years 2.1 million years

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You are considering a risky portfolio investment, which has a 10 % return and 11.7 % standard deviation. The riskfree rate is 4.7 %. You plan to invest 50.8 % of your savings in risky assets. You plan to allocate all your savings into risky and riskfree assets, and lending and borrowing is also possible. a, Determine the standard deviation of the complete portfolio. b, Determine the expected return of the complete portfolio. c, Determine the slope of the capital allocation line (Sharpe Ratio).

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Use the rules of differentiation to find the derivative of the function. f(x) = –71 f '(x) =

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We have these differential algebraic \begin{cases} \dot{x}_1 = -0.2x_1 + x_2x_3 + 0.3x_1x_2 \\ \dot{x}_2 = 2x_1x_2 - 5x_2x_3 - 2x_2^2 \\ x_1 + x_2 + x_3 - 1 = 0, \end{cases} find the solution if you know the initial states, $x_1(0)=0.8, x_2(0)=0.1, x_3(0)=0.1$

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