Numerade

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Question 11 2 pts Use the regression equation below to predict the yearly salary (in thousands) from the number of years of higher education. Y^= 2X + 12.98 What is the regression coefficient and y-intercept of this regression equation? O 2 and 3.56 O 12 and 6.89 O 5 and 16.44 O 2 and 12.98

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Considera el proceso irreversible de expansión libre para el gas ideal, demuestra que el cambio de entropía para este proceso entre dos estados de equilibrio es $S_f - S_i = nk \int_{V_i}^{V_f} \frac{dV}{V} = nk * ln(\frac{V_f}{V_i})$ (9.20)

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5. Use convolution to find f(t) = $\mathcal{L}^{-1}\{F(s)\}$. $F(s) = \frac{s^2}{(s^2+4)(s^2+16)}$

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An atom is likely to take an electron from a metal or weaker nonmetal to complete the desired octet

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. Evaluate each of the following expressions for the complex number z=(1/2)e^ j p/ 4 .

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(d) $(1.32 \times 10^{-5})(3.2 \times 10^4)^2 = $

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The main difference between Stage 1A and 1B is the size of the tumorIn Stage , the tumor has grown much larger than observed in Stage 1A A True B False

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Question Find \int 7x(2x^2 + 1)^6 dx. Do not include the constant \" + C \" in your answer. For example, if you found the antiderivative was 2x + C, you would enter 2x. Provide your answer below: + C

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4. Consider the following balanced reaction: 3 Ca(OH)$_2$ + 2 H$_3$PO$_4$ ? Ca$_3$(PO$_4$)$_2$ + 6 H$_2$O Given 70.0 g of Ca(OH)$_2$ and excess H$_3$PO$_4$ (as much as we need), calculate: a. The theoretical yield of each product produced, in grams. b. The theoretical amount of H$_3$PO$_4$ consumed, in grams.

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2. Evaluate $\int \frac{1}{(x+1)^3(x+2)} dx$

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