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Which of the following is not an example of an externality? A. Carbon dioxide from energy generation that adds to the worldwide, long-term greenhouse effect. B. Heat from a factory that makes the neighboring tomato patches more productive. C. A defective part that causes an automobile to break down three months after purchase. D. Acidic smoke that produces acid rain.

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How does Gustave Mahler's Symphony no. 1 in D Major, third movement keep to classic form? Question 15 options: It incorporates elements of vocal music, including opera. Its exceptional length and weighty orchestration It spans the spectrum of emotions, from ecstasy to despair. The first theme returns near the end, giving the movement a feeling of balance.

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2. The height, h, in metres of a toy rocket above the ground can be modelled by the function $h(t) = -5t^2 + 50t$, where t represents time in seconds. a) Using a method taught in this unit, determine the instantaneous speed at $t = 7$. Round your answer to 2 decimal places. b) What is the average rate of change over the interval $t = 1$ to $t = 7$? ?

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"There should be less discrimination against the elderly." This is an example of a ? forecast. ? theory. ? positive statement. ? normative statement.

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(d) Using the LTE=$-\frac{h^3}{12}f''(\eta)$ for the composite trapezoidal rule, determine the least value of the subinterval $n$ that is required to approximate the integral $I = \int_0^2 f(x) dx$, $f(x) = \sin 2x - e^{-2x}$ with an error of at most $10^{-4}$.

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An industry in which only two firms compete to supply a particular product is best characterized by which of the following market structures? Multiple Choice duopoly monopoly monopolistic competition oligopoly

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A B C D E F G H I J K L You are scheduled to receive $20,000 in two years. When you receive it, you 2 will invest it for six more years at 6.8 percent per year. How much will you have in eight years? 3 4 Input area: 5 6 Present value $20,000 7 Year money received 2 8 Year for future value 8 9 Interest rate 6.80% 10 (Use cells A6 to B9 from the given information to complete this 11 question. Your answer should be a positive value.) 12 13 Output area: 14 15 Future value 16 + 17 18 19 Students: The scratchpad area is for you to do any additional work you need to solve this question or can be used to show your work. 20 Nothing in this area will be graded, but it will be submitted with your assignment. 21

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Consider the following equilibrium reaction: 2 E (g) ⇌ F (g) Keq = 14.8 Select all of the following which are true statements about the reaction at equilibrium. At equilibrium, the ratio of [F]/[E] is not changing. At equilibrium, the concentration of E is equal to the concentration of F. At equilibrium, F is being formed more quickly than E. At equilibrium, the forward and reverse reactions are both occurring at the same rate. At equilibrium, E can no longer react to form F.

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???????? < 5 > ?? 7 ???????? ??????? Press Esc to exit full screen 8 Circuits Use a Karnaugh map or logic to build a circuit that converts from binary to gray code. Decimal Binary Gray 0 0000 0000 1 0001 0001 2 0010 0011 3 0011 0010 4 0100 0110 5 0101 0111 6 0110 0101 7 0111 0100 8 1000 1100 9 1001 1101 10 1010 1111 11 1011 1110 12 1100 1010 13 1101 1011 14 1110 1001 15 1111 1000

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Text: Write the polynomial in standard form. Then classify it by degree and by number of terms. 7x^3 - 6 + 5x^2

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lori b.