Numerade

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What study found that that identical twins, whether raised together or apart, have very similar personalities and suggested the heritability of some personality traits?

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It is a systematic process of being skeptical about the truth of one’s belief in order to determine which beliefs could be ascertained as true.

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At a distance of 3 m from a speaker, the sound intensity level is 41 dB. What will be the sound intenstity level at a distance 12 m? Recall that Round your answer to two decimal places.

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a telemetry nurse is completing physical assessment and palpate a rapid redial pulse. the patient states his heart is pounding he feel short of breath.

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2. Consider the curve $\vec{r}(t) = (t + 2, 1 - t, \frac{1}{2}t^2)$ for $t \in \mathbb{R}$. (i) Calculate the unit tangent $\vec{T}(t)$, the unit normal $\vec{N}(t)$, and the binormal $\vec{B}(t)$. (ii) Show that the osculating plane is the same plane for all t. (iii) What does part (ii) tell you about the curve $\vec{r}(t)$?

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A minterm can have a value of 1 for only one set of inputs. •True False

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What is the Bank of Canada and what is its mission? What are the two main tools used by the Bank of Canada? Describe how these tools work

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If $g(x) = \int_{x}^{7} \cos(t^{7}) dt$, then $g'(x) = $\\ $-\cos(x^{7})$\\ $\cos(7^{7}) - \cos(x^{7})$\\ $\cos(x^{7})$\\ $-\sin(7^{7}) + \sin(x^{7})$\\ $-\sin(x^{7})$

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a. Identify one breakdown mechanisms in a semiconductor and give a brief explanation. b. Figure Q3b shows a practical silicon bipolar junction transistor (BJT). Analyse the circuit to determine the values of all the branch currents and node voltages. Assume that the transistor $\beta$ is specified to be 50. 12V 7.5 $k\Omega$ 1.5 $k\Omega$ 3 $k\Omega$ 2.2 $k\Omega$ Figure Q3b

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1. A hollow circular shaft of yield strength 27kN/cm² is subjected to a bending moment of [10] 1250N.m and a torque of 750N.m. The internal diameter of the shaft is 0.65 times of the external diameter. Determine the external diameter of the shaft using maximum shear stress theory and distortion energy theory. Assume factor of safety =2.

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juan jos- c.