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christopher anderson

christopher a.

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Required information Compare the use of a low-strength, ductile material (1018 CD) in which the stress-concentration factor can be ignored to a high-strength but more brittle material (4140 Q&T at 400°F) in which the stress-concentration factor should be included. Given: $F_y = 88$ lb, $F_x = 44.0$ lb, and $F_z = 66.0$ lb. Determine the value of the von Mises stress at point A using 1018 CD as the material. The value of the von Mises stress at point A is $\boxed{\text{ }}$ kpsi.

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Discuss the differences and similarities between race and ethnicity and give examples of each. Then, think about how you construct your own sense of ethnic identity and write about the ethnic work you engage in in your own life. Give an example or story to back up your analysis of your own ethnic work. 2. The terms "sex" and "gender" mean two different things. Explain the difference between these two concepts. Although they are distinctly different terms, why do people use them interchangeably? Finally, give examples of how you see gender socialization in your own life and then tie those examples back to the differentiation between "sex" and "gender."

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Factor as completely as possible. If unfactorable, indicate that the polynomial is prime. $x^4 + 9x^2 - 400$

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Red light can have a frequency of 4.20 x 1014 Hz. What is the corresponding wavelength of the light wave? Group of answer choices 714 µm 1400 km 820 pm 714 nm

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7. Find the interval of convergence: a) $\sum_{n=1}^{\infty} \frac{n}{2^n} (x - 1)^n$ d) $\sum_{n=0}^{\infty} n! (x + 2)^n$ b) $\sum_{n=0}^{\infty} 2^n \cos^n x$ c) $\sum_{n=1}^{\infty} \frac{(-1)^n (2x - 1)^n}{n \cdot 3^{n+1}}$ e) $\sum_{n=1}^{\infty} \frac{n!}{1 \cdot 3 \cdot 5 \cdots (2n - 1)} x^n$ f) $\sum_{n=1}^{\infty} \frac{(x - 3)^n}{2 \cdot 5 \cdot 8 \cdots (3n - 1)}$

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Because the atoms of a water molecule hold slight charges due to an uneven distribution of electrons the molecule is said to be

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Which of the following describes a relationship defined by the formula y = 4x - 9? For any value of Δx measured away from the point (0, -9) in the relationship, Δy = 4Δx. The point (2, -1) in the relationship conveys that 2 = 4(-1) - 9. Given any point (x, y) in the relationship, y is always 4 times as large as x. Given any two points in the relationship (x1, y1) and (x2, y2), (y2 - y1)/(x2 - x1) = 4. The point (2, -1) in the relationship conveys that -1 = 4(2) - 9.

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A property sold for $2,659,083, and the effective gross income was $330,800 per year. The operating expenses were $130,655. What is the ratio of net income to sale price?

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Find the standard matrix for the linear transformation $T: \mathbb{R}^2 \to \mathbb{R}^2$ that reflects points about the line $x_2 = x_1$ and then dilates points horizontally and vertically by a factor of $\frac{29}{14}$.

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4. Does the improper integral converge or diverge. Briefly explain. $\int_1^\infty \frac{1}{(x+1)(x^2+1)}dx$

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