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vicente harris

vicente h.

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Question 33, 5.2.26 Part 1 of 2 HW Score: 67.48%, 50.61 of 75 points Points: 0 of 2 Save A survey showed that 78% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 10 adults are randomly selected, find the probability that no more than 1 of them need correction for their eyesight. Is 1 a significantly low number of adults requiring eyesight correction? The probability that no more than 1 of the 10 adults require eyesight correction is (Round to three decimal places as needed.) Clear all Check answer

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Fill out the table below: $x$ $y$ $xy$ $x^2$ 1 2 10 20 4 2 2 13 26 4 3 3 14 42 9 4 7 19 133 49 5 7 21 105 25 SUM 77 326 91 The regression equation is: $y = 1.78x + 8.64$

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Liquidity is defined as the ease with which a given asset can be converted to a store of value, the ease with which a given asset can be converted to a medium of exchange, the ease with which a given asset can be transferred from one owner to another, the ease with which a given asset can be converted to a standard of deferred payment, and the ease with which a given asset can be converted to a unit of account.

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The one-line diagram of a simple three-bus power system is shown in the figure below: j0.30 10.05 j0.075 j0.75 1 2 3 j0.45 Each generator is represented by an emf behind the subtransient reactance. All impedances are expressed in per unit on a commom MVA base. All resistance and shunt capacitances are neglected. The generators are operating on lo load at their rated voltage with their emfs in phase. A three-phase fault occurs at bus 3 through a fault impedance of $Z_f = j0.19$ per unit. Using Z matrix approach, obtain the following: A. Y-bus matrix and Z-bus matrix B. Determine the bus voltages C. line currents during fault.

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9. What is the pOH of a solution that has a pH of 7? A. 7 B. 14 C. 0 D. 9 10. Rank the following oxyanions in order of increasing basicity: CIO, CIO?, CIO?, CIO?? A. CIO?, CIO?, CIO?, CIO? B. CIO?, CIO?, CIO?, CIO?? C. CIO?, CIO?, CIO?, CIO? D. CIO?, CIO?, CIO?, CIO?? 11. If 10 mL of a 1 M HI solution is added to 5 mL of a 1 M KOH solution, the resulting solution would be ________ A. acidic B. basic C. neutral D. none of the above 12. A student titrates 50.0 mL of an unknown concentration of HI with 85 mL of a 1.0 M solution of NaOH to reach the equivalence point. What is the pH of the HI solution? A. -0.23 B. 0.23 C. 1.7 D. -1.7

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(1 point) Evaluate the iterated integral $\int_0^{\pi} \int_0^6 (8r \sin^2 \theta + 5) dr d\theta = $

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Texts: ta Assume octave operation for both transistors Q and Q with identical parameters. Consider the provided amplifier circuit with the given circuit and transistor parameters: I1 = 0.4mA, I2 = 1.2mA, Rg = 20kΩ, R5 = 5kΩ, Vc = 10V, Vb = 5V, Vbe = 0.7V, VA = 100A/A, Vcc = 25mV. TspOner 103021:0051 con Please find: I1 (mA) I2 (mA) ms su 12.0 9m1 9m fat Ng v/V VN VN VN VN ig RA Rove

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Choose each answer that is a minimal sum expression for the function f(w,x,y,z) = \sum m(0,2,4,5,7,8,10,12,13,15) Don't select any answer that is not a minimal sum expression for this function. A. f(w,x,y,z) = xz + x'z' + xz' B. f(w,x,y,z) = xz + x'z' + y'z' C. f(w,x,y,z) = xz + x'z' + xy' D. f(w,x,y,z) =xz' + x'z' + w'z' E. None of the other answers is correct.

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Q 11: Simplify the following Boolean functions using K-map A. F(a, b, c) = ?(0,1,3,5,6) B. F(w,x,y,z) = ?(0,2,3,5,6,8,10,12,14,15) C. F(x, y, z) = x'y + x'yz' + y'z' D. F(w,x,y,z) = wx + wy + wz + x'yz E. F(a, b, c, d, e) = ?(0,1,4,5,9,12,16,18,21,25,29) Q 12: Simplify the following expressions to product of sums form A. x'y' + yz + xy B. (A + B + C)(A + B' + D')(A' + B + D')(A' + B + C') Q 13: Simplify the following Boolean function with the don't care conditions F(w, x, y, z) = ?(0,2,3,5,6,8,10,12,14) d(w,x,y,z) = ?(1,4,7,15) Q 14: Find all the prime implicants for the following Boolean functions, and determine which are essential: A. F(w,x,y,z) = ?(0,2,3,5,6,8,10,12,14) B. F(w,x,y,z) = ?(0,2,3,5,7,8,10,11,14)

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Entity Type Attributes Employer Name, Phone, Email, Address Employee Emp_ID, Email, Phone, Designation, Experience (derived) Basic_Salary Salary_Id, Amount Salary_Allowances Allowances_id, Emp_id, Amount,, annual_increment Deduction_Amount Deduction_id, Emp_id, Amount Net_Salary Emp_id, Date, Amount Primary Key Name Emp_ID Salary_id Allowances_id, Emp_id Deduction_id, Emp_id Emp_id Cardinality Ratio Participation constraint Participating Entities Relationship Type (1:1, 1:N, M:N) Entity 1 From Entity 1 (total, partial) Entity 1 Entity Entity 2 TO Entity 2 side 2 side Pays_salary Employer Employee 1:N Total Total Have_employees Employer Employee 1:N Total Total Receives_allowance Employee Salary_Allowance M:N Total Total Deduction Basic_Salary Deduction Amount M:N Total Total Net_after_deduction Deduction_Amount Net_Salary M:N Partial Partial Salary_increment Net_Salary Salary_Allowance M:N Partial Partial Receives Employee Net_Salary M:N Total Total

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