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joaquin boyd

joaquin b.

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Required information Problem 09.002 - DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS Skip to question A current source in a linear circuit has is = 20 cos(A ππ t + 25°) A. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Problem 09.002.c - Frequency of a sinusoid Find the frequency of the current, where A = 21. The frequency of the current is Hz.

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What are the elements that make up GDP? Please define at least one component.

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Find two unit vectors orthogonal to \( \mathbf{a} = (-3, 5, -3) \) and \( \mathbf{b} = (3, 0, -4) \) Enter your answer so that the first vector has a positive first coordinate First vector:

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5. Cindy selects a sample of college students. Using the survey technique, Cindy finds a relationship between the students' scores on an impulsivity scale and their scores on a measure of problem drinking. Cindy wishes to predict the likelihood that a new sample will show the same relationship. She therefore computes statistics. A descriptive B representative C experimental D inferential

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8. (a) Find the inverse of $A = \begin{bmatrix} 1 & 2 & -2 \\ 1 & 1 & 1 \\ 0 & 0 & 1 \end{bmatrix}$ using Gauss-Jordan elimination. (b) Let A, B, C be $n \times n$ matrices. If rank(A) = n and AB = AC, then show that B = C.

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Liquid water at 60 bars and 260°C passes through an adiabatic expansion valve, instantly forming a mixture of liquid and vapor at 1.2 bars. Determine the temperature of the mixture and estimate the mass fraction of the vapor phase by writing an energy balance about the valve and neglecting ∆Ek.

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2. Consider the surface $f(x, y) = x^4 + y^4 - x^2 + 2xy - y^2$

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Write and execute a PYTHON program to perform the following tasks. Create separate files for each of the tasks in Anaconda given below. 4. In a supermarket, when paying your bill amount, if your amount exceeds RO.100, You have an option of Cash or Credit Card. If you pay as cash you will get 6% of discount from your original amount, but for Credit Card there is no discount. When your amount is less than RO.100 you will have to pay by cash only with the discount of 3%. Write a program to display the discount.

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Fill in the missing cache parameters below. Please enter values in base-10. However, you may use the suffixes K (for $2^{10}$), M (for $2^{20}$), G, and T. For example, to represent then number 32768, you can enter either 32K or 32768. When the size of a set, way, or cache is asked for, do not include metadata (like valid bits). tag bits: 38 index bits: 5 offset bits: cache size (bytes): 6K number of sets: number of ways: block size (bytes): 32 total data bytes per set: total data bytes in each way (across all sets): address bits:

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4. The isotope uranium-238 ($^{238}_{92}U$) decays successively to form $^{234}_{90}Th$, $^{234}_{91}Pa$, $^{234}_{92}U$, and $^{230}_{90}Th$, finally becoming radium-226 ($^{226}_{88}Ra$). What particles are emitted in each of these five steps? Draw a graph of this chain, using A and Z values on the horizontal and vertical axes, respectively.

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