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+1443 pts Bua: /3500 Resources Solution Anooliesd Al Tutor Submit Ausuer Question 16 of 39 Attingt? An A recent Harvard study shows that approximately 12% of Americans are left-handed. Suppose Alex takes a random sample of four Americans. What is the probability that at least three Americans are left-handed or at least one American is righ-handed? (accessed June 29, 2016).

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There are two different types of induction motor rotors which can be placed inside the stator. Which do following rotor types belong to induction motor?

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The investment in the notes receivable earns interest at a rate of 6% per year.Supplies on hand at the end of the month totaled $18.200.The balance in Prepaid Rent represents 4 months of rent costsEmployees were owed $3,000 related to unpaid salaries and wages.Depreciation on buildings is $6,720 per year.During the month, the company satisfied obligations worth $4,550 related to the Unearned Service Revenue.Unpaid maintenance and repairs costs were $2,100.Prepare the adjusting entries at July 31 assuming that adjusting entries are made monthly. Use additional accounts as needed. (List all debit entries before credit entries. If no entry is required, select "No Entry" for the account titles and enter O for the amounts. Credit account titles are automatically indented when the amount is entered. Do not indent manually.)

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Which of the following interventions is the most effective when dealing with perpetual gridlocked problems? The Gottman-Rapoport The Dreams Within Conflict The Daily Stress-Reducing Conversation The Aftermath of a Fight

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The Earth's magnetic field behaves one created by a giant bar magnet. But note the direction of the field lines near the poles. Which of the following best describes their behavior? ? Both of Earth's geographic poles behave like south poles of a bar magnet. ? The geographic north pole behaves like the south pole of a bar magnet. Likewise, geographic south behaves like a bar magnet's north pole. ? Both of Earth's geographic poles behave like north poles of a bar magnet. ? The geographic north pole behaves like the north pole of a bar magnet. Likewise, geographic south behaves like a bar magnet's south pole.

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1. A mixture of two metals A and B are combusted to yield a compound with the molecular formula, AB2O4. Mass% of oxygen in in the compound is around 45%. Determine A and B. 2. a. Given the following composition, calculate the average molar mass of air. Molar ratio: Nitrogen: 78%, oxygen: 21%, argon: 0.93%, carbon dioxide: 0.04%, and water. b. Calculate the concentration of CO2 in ppm. c. Imagine a parallel universe, in which nitrogen has a structure similar to P4. What kind of changes would you expect in the composition of air and earth’s crust? d. Assume that there is hypothetical N8 molecule, in which each nitrogen atom makes a total of 3 bonds since it is a group V element. Draw a feasible structure for N8. 3. Ne is the fifth most abundant element in the universe. However, it is present in the Earth's atmosphere at a concentration of just 18 ppm. Why? How is neon produced on earth?

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Payback A project has an initial cost of $60,000, expected net cash inflows of $11,000 per year for 8 years, and a cost of capital of 13%. What is the project's payback period? Round your answer to two decimal places.

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5) Use the circuit to the right. $V_{in} = 20V$ at a frequency of 4kHz. a) (10pts) Find the circuit's cutoff frequency. b) (20pts) Find the output voltage's magnitude and phase. c) (10pts) Is the circuit's frequency in the circuit's passband or stop band (pick one)?

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• Players: 1 and 2 • Strategies: \{T, B\} for player 1 and \{L, R\} for player 2 • Payoff functions: $u_1(T, L) = 5$ $u_2(T, L) = 3$ $u_1(T, R) = 0$ $u_2(T, R) = 3$ $u_1(B, L) = 4$ $u_2(B, L) = -1$ $u_1(B, R) = 1$ $u_2(B, R) = -2$ where $u_1$ is player 1's payoff function and $u_2$ is player 2's payoff function.

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Express the following time-harmonic fields as phasors $A_s$, $B_s$, $C_s$ and $D_s$(8 marks) a) $A = 4cos(\omega t - 3x - 10^\circ)a_y - sin(\omega t + 3x + 20^\circ)a_z$ b) $B = \frac{sin\theta}{r}cos(\omega t - 5r)a_\theta$ c) $C = 6e^{-3x}sin(\omega t - 2x)a_y + 10e^{-x}cos(\omega t - 5x)a_z$ d) $D = \frac{10cos\theta}{k_1}cos(\omega t + k_2z)a_y$

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jennifer c.