Questions asked
A group of people standing in a line at Walmart, they don't know each other, and they are only together for the short time they are in line. What type of group is this? A Dyad ACtagory An Agregate
10. Find the exact values: a) \( \sin \frac{3 \pi}{8} \) b) \( \cos \frac{5 \pi}{8} \) c) \( \tan \frac{\pi}{8} \) d) \( \sin \left(-\frac{\pi}{8}\right) \)
Bugs has an investment that is expected to generate a 11.0 percent internal rate of return. The NPV of this project is -$40,000. Based on this information, which of the following is true? Select the answer that is the most correct. A Bugs' discount rate is less than 11.0 percent. B Bugs' discount rate is greater than 11.0 percent. C Bugs should accept this project. D Bugs should reject this project. E Bugs' discount rate is less than 11.0 percent AND Bugs should reject this project. F Bugs' discount rate is less than 11.0 percent AND Bugs should accept this project. G Bugs' discount rate is greater than 11.0 percent AND Bugs should accept this project. H Bugs' discount rate is greater than 11.0 percent AND Bugs should reject this project.
PROBLEM 4 (S7) Let $h: \mathbb{R}^3 \to \mathbb{R}^3$ by given by $h(x, y, z) = (y, z, x+y)$ and let $B = ((1, 0, 2), (0, 1, 1), (0, 0, 2))$ and $C = ((0, 1, 0), (1, 1, 0), (1, 2, 3))$ be ordered bases for $\mathbb{R}^3$. Find $[h]_B^C$
(10 points) Solve the equation \sqrt{5y - 4} = 5. If there is more than one correct answer, enter your answers as a comma separated list. y = help (numbers)
Let Ɛ be the set of all finite subsets of N (the natural numbers), ordered by set inclusion. For a real-valued sequence (xn)n∈N, consider the net (S_E)E∈Ɛ defined by S_E := Σm∈E xm. Show that convergence in this net is equivalent to the classical convergence of a series, or provide an example of a sequence for which convergence is present in one sense but not the other.
(1) Na(s) + 1/2 Cl2(g) ? NaCl(s) ??° = – 411 kJ (2) Na(s) ? Na(g) ??° = + 109 kJ (3) Na(g) ? Na+(g) + e- ??° = + 496 kJ (4) Cl2(g) ? 2 Cl(g) ??° = + 243 kJ (5) Cl(g) + e ? Cl-(g) ??° = – 349 kJ
Question 9 (1 point) A long, nonconducting, solid cylinder of radius 4.0 cm has a nonuniform volume charge density that is a function of radial distance $r$ from the cylinder axis and is equal to $Ar^2$. For $A = 2.5\mu C/m^5$, what is the magnitude of the electric field in $N/C$ field at a radial distance 1.44. cm (bear in mind that the cylinder is very long!)
(a) Derive the equation that would enable you to determine the reaction rate constant and the order of the reaction, by the differential method of analysis. Clearly show the meaning of each and every symbolic variable and constant that you use in your derivation. [5]
The question: Just like that, please answer this question. Given that i = -20e-2, find vt = RL M 1/8H i(t)v 120SR 3F V.
