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james sierra

james s.

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Ethnomethodology is the study of the everyday practices used by the ordinary members of society in order to deal with their day-to-day lives. True False

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For this assignment, consider the following integral: $\int_0^1 \sin(x^2) dx$. This integral is not able to be calculated by any of our general techniques. Your job is to explain why. Specifically: \begin{itemize} \item Why can't we solve this integral by u-substitution? \item Why can't we use integration by parts? \item Why can't we use a trigonometric integral? \item Why can't we use a trigonometric substitution? \end{itemize} Once you've explained what is missing for the above techniques (most of these will be short), there's 2 more questions to answer: \begin{itemize} \item Could you use either Simpson's Rule or the Trapezoidal Rule to calculate this? (Don't do it!) \item Find 2 calculators online and ask them to calculate the given integral. What results do they give? Are they the same or different? Do you have any idea where their answer may come from? \end{itemize}

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1 pts Which of the following correctly describes the relationship between economic efficiency and economic equity? They are both automatically achieved in a free market economy. They always call for opposite outcomes. There is no conflict between the two goals. There is often a trade-off between the two.

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The rectangles in the graph below illustrate a right endpoint Riemann sum for $f(x) = \frac{-x^2}{5} + 2x$ on the interval $[4, 8]$. The value of this right endpoint Riemann sum is 12.5 , and this Riemann sum is an underestimate of the area of the region enclosed by $y = f(x)$, the x-axis, and the vertical lines $x = 4$ and $x = 8$.

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Price P2 PE 1 Supply 2 3 ? 0 Q1 Q2 Q3 Market Demand Long-Run Industry Supply Curve X Quantity

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3-a.) Think about calculating 8-bit 2's complement representation for subtraction A-B Is overflow occur? if they do occur, illustrate specific values for such A and B. B.)Consider performing multiplication of two numbers 24 and C9 expressed in hexadecimal. using shift addition /substraction which one is the best way? Explain C.) Express the decimal value -0.625 in single precision representation of the IEEE 754 floating-point standard. Also, convert the following floating-point numbers expressed in IEEE 754 1100 0000 1011 0000 0000 0000 0000 0000 D.)On a computer that conforms to the IEEE 754 single-precision standard (for example, the lab environment), run the following program. If you run this C program, what will the output value be? Also, why is that? However, 1.0e38 in the program shall be interpreted as $1.0 \times 10^{38}$ main(){ float x, y; x = 1.0e38; y = 3.0; printf("%f\n", (x - x) + y); printf("%f\n", (x + y) - x); }

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Question No. 4: Use L'Hôpital's rule to evaluate $\lim_{x \to 0} \left[ \frac{x \sin x}{x^2 + 2 - 2 \cos 3x} \right]$.

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Match the most appropriate options Uses the actual cost of each Choose... unit of inventory If ending inventory is Choose... understated, COGS will be Cost of sales is based on Choose... the oldest purchase The sum of net purchases and opening inventory Choose... equals Which inventory costing method is not permitted Choose... under Australian Standards? In times of rising inventory costs which inventory Choose... costing method gives the lowest cost of sales Calculate a new cost after Choose... each purchase In times of rising inventory costs which inventory Choose... costing method gives the highest profit

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For the providedcircuit, C? = C? = 132 pF, C? = 66 pF, and C? = 176 pF a) What is, in pF, the equivalent capacitance C?? to C? and C?? 44 CHECK (44) - RIGHT! b) What is, in pF, the equivalent capacitance C??? to C?, C? and C?? 176 CHECK (176) - RIGHT! c) What is, in pF, the equivalent capacitance C_{eq} to C?, C?, C? and C?? CHECK Not Right! (798.32) Discuss this question d) What is, in pC, the amount of charge stored in the capacitors of the circuit? (Hint: use the equivalent capacitance) CHECK e) What is, in pC, the amount of charge stored in capacitor C?? CHECK

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Question 42 Find the magnitude of the electric field if a force of 870 N is directed north by 16 fC point charge. 5.44x10<sup>-16</sup> C 5.44x10<sup>16</sup> C 5.44x10<sup>19</sup> C 5.44x10<sup>-19</sup> C 1 pts

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