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cheryl hernandez

cheryl h.

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A 2.0 kgkg ball moving 3.5 m/sm/s strikes a 3.0 kgkg ball at rest head-on.

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Discuss the benefits of risk assessment. Discuss the limitations of risk assessment tools. Provide an example demonstrating why risk assessment is an important part of a forensic psychologists role.

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Suppose that a rectangular aquarium is being filled with water. The tank is 4 feet long by 2 feet wide by 3 feet high, and the hose that is filling the tank is delivering water at a rate of 0.5 cubic feet per minute.

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5. A periodic series of rectangular voltage pulses are being used to power a \( 50 \Omega \) motor. The waveform is shown below. What will the amplitude \( A \) need to be in order to supply exactly \( 240 \mathrm{~W} \) of power to the motor?

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Explain the purpose of adding dilute and not concentrated sulfuric acid to the reaction workup.

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Raffles and lotteries are typically considered to be efficient forms of rationing goods and services.

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5. Consider the following periodic Sturm-Liouville problem y'' + (\lambda - 1)y = 0, y(0) = y(3), y'(0) = y'(3). (a) Find all eigenvalues and eigenfunctions. (b) Write the equation in Sturm-Liouville form, and show by direct integration that the eigenfunctions are orthogonal with respect to the weight function w(x). (c) Find the general solution to this problem.

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hello please help me solve this, i am having trouble. I give a thumbs up for a correct and fast response! A single phase-controlled full-wave rectifier is driven by the inductive input voltage source of l20 Vrms,60 Hz with Ls=5mH.The load current Id=2 A and the firing angle is 30Determine aThe commutation angle u,and the corresponding commutation time t, if b)The average output voltage vd

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26. As part of its "Healthy Hearts" initiative, the territorial government of Norstrilia provides subsidies/rebates for purchases of healthy foods. The government rebates half the price of designated healthy foods, to a maximum of $30 per week. (E.g., if a consumer buys $60 of healthy food, the government gives back $30; if the consumer buys $50 of healthy food, the government gives back $25.) The maximum subsidy per week is $30. The price of a unit of healthy food, $P_H$, is $1 (before subsidy) and the price of other goods, $P_C$, is $1 Rudy, a citizen of Norstrilia, has a budget of $100 per week to spend on healthy foods (H) and other consumption goods (C). Rudy's utility function is Cobb-Douglas: $U(H,C) = H \cdot C^3$. At the optimum, how many units of healthy food, H, will Rudy buy? a. Rudy will buy fewer than 50 units of healthy food. b. Rudy will buy 50 units of healthy food. c. Rudy will buy more than 50, but fewer than 60, units of healthy food. d. Rudy will buy 60 units of healthy food. e. Rudy will buy more than 60 units of healthy food.

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3 each material is made into a device measuring 250nm x 250nm x 5µm Compute R for each device with metal contact on the 250 x 250 nm faces

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