Numerade

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A charge -8.2 nC is placed at (0, -3, 3) m and another charge -9.4 nC is placed at (2, -1, 3) m. What is the electric field at (-2, -3, -3) m?

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Find the first derivative of the following: (i) $y = 12x^3 - 8x^2 + 7x + 5$ (ii) $y = 5x^4 - 8x^2 + \frac{x^2}{5} + 3$ (iii) $f(x) = 8\sqrt{x} - 6x^3$ (iv) $g(x) = 5x \cos(2x^3)$ (v) $y = \sin(3x^2) + \cos(x)$ (vi) $h(t) = \frac{5t + 6}{\sqrt{t}}$

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Solve the following inequality. Write the solution set using interval notation. Express all values as integers or reduced fractions. Enter \"DNE\" if no solution exists. $|8x + 8| + 5 \ge -4

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the coefficient of determination is 0.563. What is the value of correlation coefficient? (in two decimal) In a variance comparison test the Fst value can be 0.8

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14 deposits increasing at a constant rate of 7.5% are made at the end of each year. The first deposit was 1864 and fund earns 13.6% compounded annually. What is the future value of the periodic constant growth payments? Answer to two decimals, do not use $ signs or commas. Answer:

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HW3_4 The displacement, $u_y$, along the simply supported beam shown below is given as $u_y(x) = \begin{cases} -\left(\frac{5}{6}\right)x^4 + \left(\frac{57}{6}\right)x^3 - 238.25x & 0 \le x \le 5\\ -\left(\frac{5}{6}\right)(x^4 - (x-5)^4) + \left(\frac{57}{6}\right)x^3 - 238.25x & 5 < x \le 7\\ -\left(\frac{5}{6}\right)(x^4 - (x-5)^4) + 75(x-7)^2 + \left(\frac{57}{6}\right)x^3 - 238.25x & 7 < x \le 8\\ -\left(\frac{5}{6}\right)(x^4 - (x-5)^4) + 75(x-7)^2 + \left(\frac{15}{6}\right)(x-8)^3 + \left(\frac{57}{6}\right)x^3 - 238.25x & 8 < x \le 10 \end{cases}$ Plot this piecewise function. Use Newton-Raphson method to find the x location of the maximum displacement with 3 significant figures of accuracy. Print the answer to the screen using appropriate formatting.

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Question 14 (3 points) We have a hash table. To insert the item k in this hash table, one use the hash function k % sizeOfTable and resolve collisions with quadratic probing. After we fill the hash table with 74, 924, 83, 113, 5, how it would look like. sizeOfTable = 10 - shows empty place 83 74 924 5 113 _________ 5 _ 113 83 924 74 _________ ___ 83 74 924 5 113 _____ 5 113 _ 83 74 924 ______

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Serial connections can be synchronous, where a clock line connects both ends of the connection, or asynchronous, where there is no clock line. Explain why a clock line is useful for transmitting data between two computers and how an asynchronous serial connection can work without a clock line. Explain the advantages and disadvantages of both approaches.

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Ricky Ripov's Pawn Shop charges an interest rate of 13.25 percent per month on loans to its customers. Like all lenders, Ricky must report an APR to consumers. What rate should the shop report? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Annual percentage rate % What is the effective annual rate? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Effective annual rate %

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Problem #1 A circuit has input voltage x(t) shown on Figure 1a. Transfer function of this circuit h(t) is shown Figure 1b. Using convolution, find and plot output function y(t).

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ashley m.