Numerade

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Suppose w(x) is uniform and is given by 1/20 if 40 <= x <= 60. What percentage buys at the price of 47? A 7% B 13% C 35% D 65% E 86%

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More pitching: A baseball pitcher threw 3804 pitches during part of a recent season. Of these, 1944 were thrown with no strikes on the batter, 835 were thrown with one strike, and 1025 were thrown with two strikes. Part: 0 / 2 Part 1 of 2 (a) What is the probability that a baseball pitch is thrown with no strikes? Round your answer to four decimal places. $P$ (A baseball pitch thrown with no strikes) =

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Which functions does the Economic Man fulfill in an economy? Producer, financier, and consumer Producer and financier Producer and consumer Financier and consumer

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Provide the IUPAC name for the organic product of the reaction shown light and heat + Cl$_2$

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4) (10 pts) Consider the Latimer diagram for the unknown polyprotic acid $H_3XO_4$ that is shown below. ? $ H_3XO_4 ? H_4X_2O_6 ? H_3XO_3 ? H_3XO_2 ? X ? XH_3$ -0.93 V +0.38 V -0.50 V -0.51 V +1.36 V a. (6 pts) Write the oxidation state of X in each of the red boxes shown on the Latimer diagram. b. (4 pts) Now determine the reduction potential to reduce element X from $H_3XO_4$ to $H_3XO_2$.

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2. Check that the solution of the problem $\frac{d^2u}{dt^2} + Au = h(t)$, $t \ge 0$, $A \ge 0$ $u|_{t=0} = f$ $u|_{t=T} = g$ is given by $u(t) = \frac{\sin((T-t)\sqrt{A})}{\sin(T\sqrt{A})}f + \frac{\sin(t\sqrt{A})}{\sin(T\sqrt{A})}g - \frac{\sin(t\sqrt{A})}{\sin(T\sqrt{A})} \cdot \int_0^T \frac{\sin((T-t)\sqrt{A})}{\sqrt{A}}h(\tau)d\tau + \int_0^t \frac{\sin(t-\tau)\sqrt{A}}{\sqrt{A}}h(\tau)d\tau$ For $A=0$ $\frac{\sin(t\sqrt{A})}{\sqrt{A}} = t$

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Part II. Draw three significant resonance structures of the following molecule in the boxes provided. Add curved arrows to show the electron movement. Draw the resonance hybrid. (14 points) Resonance Hybrid Part III. Draw the complete, detailed mechanism (curved arrows) for the following substitution reaction. Answer the accompanying questions. Box the rate determining step. (14 points) OH HBr + H?O Br Circle the least stable organic molecule in the mechanism, and explain why it is unstable in comparison to the other organic molecules.

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Question 13 1 pts According to the authors, what is difference between a career and a vocation? careers and vocations are the same, a chosen work position a career tends to have more of a competitive focus on receiving promotions and often people look forward to vacations and retirement, whereas in vocations people often feels they are fulfilling a calling and find enjoyment and satisfaction at work and a sense of purpose vocations are more of a sense of duty, whereas careers are typically enjoyed more a career tends to bring more fulfilment, sense of purpose and joy, whereas a vocation is simply a job that one endures until retirement

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36. If there is a monetary expansion, a. a decrease in output in the short-run, but no change in the interest rate in the medium run b. an increase in output in the short-run, but no change in the interest rate in the medium-run c. an increase in the price level in the medium-run and an increase in the interest rate in the medium run d. none of the above

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The revenue for a manufacturer is R(x) thousand dollars, where x is the number of units of goods produced and R(x) and R'(x) are the functions given the graph below. A) Identify the graph of each R(x) and R'(x). Explain why and how you identify them. B) What is the revenue from producing 40 units of goods? C) What is the marginal revenue when 17.5 units of goods are produced? D) At what level of production is the revenue $45,000? E) At what level(s) of production is the marginal revenue $800? F) At what level of production is the revenue greatest?

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melanie w.