Numerade

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Which of the following is a substantive procedure? A.Footing duplicate sales invoices to check their accuracy. B.Reviewing initials of the employee performing the extension on sales invoices. C.Observing the segregation of duties in the mail opening process. D.Reviewing initials on the bank reconciliation indicating that it has been completed.

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All fixed points of the function $ f $ lies on: Select one: a. $ y=\ln x $ b. $ y=x $ c. $ y^{2}=x $ d. $ y=x^{2} $

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Antibiotics can have multiple effects on the growth of microorganisms. A microorganism is considered sensitive when the drug has a moderate effect on the cells. cells are affected by the drug, but the growth is not affected. cells are affected by the drug and growth is inhibited. cells can tolerate the drug and grow in its presence

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Which of the follwing terms refers to the deep-rooted dispositions, habits, skills, or traits of character that promote ethical behavior? Values Virtues Ideals Principles

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Find the polar coordinates of r and \theta for the complex number -2 + 5i.

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Boys and girls have a basic phonemic sophistication. If I were conducting research on this basic knowledge of language, the proportion of phonemes like STROCK and STRACED pronounced correctly would be a(n) __________, as stated.

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#include <iostream> using namespace std; class A { private: int x, y = 10; public: virtual print() {} int gety() { return y; } int z = 30; }; class B : public A { private: int a, b, c; }; class C : public A { private: int a, b, c; public: print() { cout << "a:" << a << " b:" << b << " c:" << c << endl; } printX() { cout << "X:" << x << endl; } printY() { cout << "Y:" << gety() << endl; } printZ() { cout << "Z:" << z << endl; } }; Based on the program above answer the questions: int main() { A objA; B objB; C objC; objC.printX(); objC.printY(); objC.printZ(); return 0; /*this line of code will generate (Error/No Error)*/ /*this line of code will generate (Error/No Error)*/ /*this line of code will generate (Error/No Error)*/ /*this line of code will generate (Error/X5)*/ /*this line of code will generate (Error/Y:10)*/ /*this line of code will generate (Error/Z:30)*/ }

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2. a) Generate and plot an "Elastic-Power Hardening" stress-strain model for the Al 7075-T6 test data from Lecture (see slide 15, or below). b) Generate and plot an "Elastic-Linear Hardening" stress-strain model for the Al 7075-T6 test data from Lecture (see slide 15, or below). How does your result compare to (a). c) How does (a) compare to the Ramberg-Osgood model defined by [H = 84.22 ksi, n = 0.044 ksi]?#\n$\sigma$, ksi$\epsilon$, %\n1\n0\n0\n2\n19.6\n0.191\n3\n39.2\n0.381\n4\n52.5\n0.509\n5\n58.9\n0.576\n6\n62.8\n0.740\n7\n65.4\n0.895\n8\n68.0\n1.280\n9\n70.6\n2.290\n10\n73.2\n4.570

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The UB Machine Shop is considering purchasing a new state-of-the-art lathe to support student projects and faculty research projects. They anticipate needing this equipment for the next 10 years. You have identified two different models. Option 1: The Tornmach Lathe, which has a useful life of 10 years, will cost $32,000. Annual operating cost (O&M) will cost $18,000 per year. Salvage value, at the end of the lathe's useful life, is estimated to be $10,000. Option 2: The Knuth Machine Tools Lathe is slightly more expensive with a purchase cost of $39,000 but has an estimated useful life of 14 years. Operating and maintenance costs (O&M) are estimated to be $16,700 per year. At the end of its useful life, the estimated salvage value of the lathe is $9,000. If your company's MARR = 12%, what should the salvage value of the Knuth lathe option be at the end of 10 years, to make the UB machine shop indifferent between the two models? How would you solve it without Excel? Just using the formula of PW to get the salvage value.

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$ax^2 + bx + c = 0$ \newline Find the value of x

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calvin c.