Numerade

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First law of thermodynamics: In an isochoric process, the internal (thermal) energy of an ideal gas decreases by 50 J. How much work does the gas do during this process? A) 50J B) 25J C) 0.00J D) -50 J E) -25J

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Traveling at 25 mph, how many miles can you travel in 1460 min? ? View Available Hint(s) 24.3 mi 58.4 mi 608 mi 610 mi

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Consider the motion for the support leg during the push-off phase from maximum knee flexion to toe-off in the running stride. Which of the following statements is true? the motive force creating knee extension is gravity the hip joint is mainly flexing during this time the plantar flexors contract eccentrically the hamstrings are providing a resistive force at the hip joint the gluteus maximus is shortening

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4. Tilley, 2-1 Plot $\Delta G$ vs $n_v$ using the equation $\Delta G_v = n_v \Delta h_v - kT\{N \ln N - (N - n_v) \ln (N - n_v) - n_v \ln n_v\}$ For values of $h_v = 1, 0.5, 0.1 eV$, $kT = 0.1$ ($k = 8.62 \times 10^{-5} eV$, $T = 1160 K$), $N = 10^4$

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explain The economic and political malaise of the 1970s which led to the rise of Reagan

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Please use double-entry bookkeeping to record the following transactions in the American BOP. (1) The U.S. enterprise imports $10,000 worth of bicycles from Canada. The importer pays the Canadian exporter’s account in a U.S. bank.

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Yen: Spot and Forward (¥/$) Pound: Spot and Forward ($/E) Mid Rates Bid Ask Mid Rates Bid Ask Spot Rates 129.87 129.82 129.92 1.4484 1.4481 1.4487 Forward Rates 1 month 129.68 -20 -18 1.4459 -26 -24 6 months 128.53 -136 -132 1.4327 -160 -154 What is the one-month forward bid price for dollars as denominated in Japanese yen?

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a) A 31 k\Omega resistor and a 44 k\Omega resistor are connected in parallel to a DC power supply. Calculate the total resistance. b) Two resistors are connected to a 117.5 V power supply. If a total current of 5.45 mA is drawn from the power supply, determine the total resistance of the circuit. c) A 3.76 mH inductor, 7.96 \mu F capacitor and 1.13 \Omega resistor are connected in series to an AC power source with an rms voltage of 6.04 V. What frequency produces the maximum current? d) A particle (whose charge is -3.14 nC) is travelling with a velocity of 6.88 \times 10^3 m/s up the page, perpendicularly to a magnetic field. If the resulting force was 8.92 \times 10^{-12} N, directed out of the page, determine the magnetic field.

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12) Two NFL teams are playing against each other. The Offensive team has three strategies to choose from - Run (R), Pass (P), and Hail Mary (H). The Defensive team has two strategies to choose from - Zone defense (Z), and Blitz (B). The payoffs for all potential outcomes are given in the payoff matrix below. Defense Zone (Z) Blitz (B) Run (R) 3, 2 4, 4 Offense Pass (P) 1, 3 3, 2 Hail Mary (H) 2, 4 5, 3 Consider a simultaneous game, in which each team does not know what the other team is doing. Which of the following is TRUE? A) Each team has a dominant strategy B) PSNE = {R, B} C) Offense team will never play P D) PSNE = {H, B} E) none of the above

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Fill in the blanks to make the statements correct, and answer any questions below. a. An important insight by early economists was that an economy based on free-market transactions is \boxed{} -organizing. Adam Smith developed the idea that \boxed{} , not benevolence, is the foundation of economic order. b. Self-interested buyers and sellers respond to \boxed{} c. Identify the types of decision makers in any economy. (Select all that apply.) \boxed{A.} Law enforcement \boxed{B.} Government \boxed{C.} Consumers \boxed{D.} Marketers \boxed{E.} Producers d. Consumers are assumed to make decisions that will \boxed{} e. Consumers and producers are assumed to weigh the costs and benefits of their decisions \boxed{}. For example, for a consumer, the benefit of buying \text{``}one more\text{''} unit of a good must outweigh the \boxed{} of buying that unit. Producers are assumed to make decisions that will \boxed{}

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sarah s.