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Four resistors are connected to a battery as shown in the figure. The current through the battery is I, the battery's emf is 11.75 V, and the resistor valuses are R1 = R, R2 = 2R, R3 = 4R, and R4 = 3R. Find the voltages across each resistor.
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- a. 2πR2+2πRh2πR2+2πRh b. 2πR2+2πh2πR2+2πh c. πR2hπR2h d. πD2+πDhπD2+πDh e. 2πR+2πRhGrowth of yeast cells In a controlled laboratory experiment, yeast cells are grown in an automated cell culture system that counts the number P of cells present at hourly intervals. The num- ber after t hours is shown in the accompanying figure. 250 200 150 100 50 0 1 2 3 4 5 6 7 a. Explain what is meant by the derivative P'(5). What are its units? b. Which is larger, P'(2) or P'(3)? Give a reason for your answer. c. The quadratic curve capturing the trend of the data points (see Section 1.4) is given by P(t) = 6.10r2 – 9.28t + 16.43. Find the instantaneous rate of growth when t = 5 hours.27. S Review. From the set of equations p = 3q pr = qs involving the unknowns p, q, r, s, and t, find the value of the ratio of t to r.
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- Probl.ems V= (2*y, x2-y, xyz) . V = ( C44cz, 2 cxY, - 2cx2), V-(そ-2X,2y-32-24, x-34-27), where 3- イキメ 4.V. ro) -loX 2 loy V=(x³+ xY", 6- 7- which the above problems statisfies continuity equation?Prove that Vav= 0.92 VrmsIn Fig., solve for RT, IT, V1, V2, V3, V4, V5, V6, V7, I1, I2, I3, I4, I5, I6, and I7.