Question Please show details in this problem P-3.17 The two-sided spectrum representation of a real-valued signal x (t) is shown below (frequency in Hz): 11/2/5 Ile-/2/5 II l II. 7/3/5 7e-8a/ -180 -105 105 180 Figure P-3.17 (a) Determine the fundamental frequency (in Hz) for x (t). (b) Write the formula for x(1) as a sum of real-valued sinusoids. (c) The signal x2(t) = x(+ - 0.05) is a time-delayed version of x (1). Determine the spectrum of x2(1). Simplify the numerical values for the complex amplitudes, so that the phases lie in (-1,1). (d) A third signal is defined as x3 (t) = X(t)e/21077. This new signal is complex-valued, and it has a nonzero DC component. Determine the complex amplitude for the DC component of x3(t).

Given Rf=480Rf=480kΩkΩ, Ro=90Ro=90 ΩΩ, R=15R=15 kΩkΩ, Vin=17Vin=17 VV, determine the value of VoVo.Vo=Vo= VV (1 point) R + + By UBC Engineering Given Rf = 480 k92, Ro = 90 2, R= 15 k92, Vin = 17 V, determine the value of V. Vo= V

A 5.00A Current runs through a 12-guage copper wire (diameter 2.05mm) and through a light bulb. Copper has 8.5 x 10^28 free electrons per cubic meter. (a) How many electrons pass through the light bulb each second?

Find the tension in the two cords shown in (Figure 1). Neglect the mass of the cords, and assume that the angle θ θ is 33∘ ∘ and the mass m m is 240 kg k g . Determine the tension in the cord BABA. Express your answer to two significant figures and include the appropriate units. Determine the tension in the cord BCBC. Express your answer to two significant figures and include the appropriate units. A ө B с m

python The following output was written to illustrate the relationship between the inner (nested) loop and the outer (main) loop. The numbers are assigned to the integer variables displayed. Outer Loop: O Inner Loop: 0 Outer Loop: 0 Inner Loop: 1 Outer Loop: 0 Inner Loop: 2 Outer Loop: 1 Inner Loop: 0 Outer Loop: 1 Inner Loop: 1 Outer Loop: 1 Inner Loop: 2 Outer Loop: 2 Inner Loop: 0 Outer Loop: 2 Inner Loop: 1 Outer Loop: 2 Inner Loop: 2 Complete the code with the statements that will create the above output.

A 5.00-Amp current runs through a 12 gauge - copperwire(diameter 2.05mm) and through a light bulb. Copper has8.5*10^28 free electrons per cubic meter.A. How many electrons pass through the light bulb eachsecond?B. What is the current density in the wire?C. At what speed does a typical electron pass by any given pointin the wire?D. If you were to use wire of twice the diameter, which of theabove answers would change? Would they increase or decrease?

Perpetual Inventory Using Weighted Average Beginning inventory, purchases, and sales for WCS12 are as follows: Oct. 1 Inventory 300 units at $8 13 Sale 175 units 22 Purchase 375 units at $10 29 Sale 280 units a. Assuming a perpetual inventory system and using the weighted average method, determine the weighted average unit cost after the October 22 purchase. Round your answer to two decimal places. per unit b. Assuming a perpetual inventory system and using the weighted average method, determine the cost of the merchandise sold on October 29. Round your "average unit cost" to two decimal places. c. Assuming a perpetual inventory system and using the weighted average method, determine the inventory on October 31. Round your "average unit cost" to two decimal places.