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timothy kim

timothy k.

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Letting x=1 correspond to the year 2017, Darnell has determined the slope-intercept form of the equation for the line that passes through the points representing the value of his car in 2017, (1,22,099) and the value of his car in 2021, (5,17,800), to bey=1074.75x 23,173.75.Use this equation to find an estimate of the value of Darnells car in 2023. Round your answer to the nearest cent.

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what effect would decreasing the volume of the reaction vessel have on the following reaction 2SO3(g)->2SO2(g)+O2(g)

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somnambulism insomnia + narcolepsy sleep apnea + REM behavior disorder + + An hour after he tucked her in bed, 10-year- old Anna's father discovered her, glassy- eyed and unaware, opening the front door and stepping outside. Sunil was worried when his date seemed to suddenly fall asleep and went completely limp. While dreaming that he was being attacked by zombies, Joseph flailed his arms wildly, striking his pillow. Janet lies awake for hours, unable to fall asleep. Bruce's wife complains that he snores loudly during sleep, repeatedly wakes briefly to breathe, and is sleepy during the day.

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Which technique for analyzing financial statements would be used in a company that would like to measure how quickly it collects its accounts receivable?

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She drank a glass of water, when she woke up. Revise your work. Try removing the unnecessary comma.

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How did the growth of the medieval Chinese economy affect cities?

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The ability of the skin to synthesize vitamin D is decreased by Select one: a. the use of sunscreen. b. excessive dietary calcium intake. c. excessive dietary phosphorus intake. d. the use of a tanning bed.

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Simplify the radical expression \frac{10 + \sqrt{-108}}{4}. Write your answer in exact form without decimals. To enter an expression such as \frac{8 + 7i\sqrt{13}}{3} type (8+7isqrt(13))/3. The result is

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The combined electrical resistance R of two resistors $R_1$ and $R_2$, connected in parallel, is given by the equation below, where R, $R_1$, and $R_2$ are measured in ohms. $R_1$ and $R_2$ are increasing at rates of 0.6 and 1.6 ohms per second, respectively. $\frac{1}{R} = \frac{1}{R_1} + \frac{1}{R_2}$ At what rate is R changing when $R_1 = 55$ ohms and $R_2 = 72$ ohms? (Round your answer to three decimal places.) _____ ohm/sec

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Problem #5: a) Given Si at 300K, $n_i = 1.09 \times 10^{10} cm^3$, $E_g = 1.124$ eV, $m_1^* = 1.09$, $m_2^* = 1.15$, calculate the intrinsic Fermi level for this semiconductor. b) Now, dope the semiconductor in (a) with $3 \times 10^{16}$ ionized donors/cm$^3$, and $2.9 \times 10^{16}$ ionized acceptors/cm$^3$ and answer the following: i. Calculate the majority carrier concentration in the extrinsic semiconductor. ii. What is the majority carrier? iii. Calculate the minority carrier concentration in the extrinsic semiconductor. iv. What is the minority carrier? v. Calculate $|E_F - E_i|$ for the doped semiconductor. vi. Determine the Fermi energy for the doped semiconductor.

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