Numerade

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A severe thunderstorm dumped 2.5 in of rain in 30 min on a town of area 26 km². What mass of water fell on the town? One cubic meter of water has a mass of 103 kg.

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Proteins embedded in the cell plasma, membrane can be removed and internalize through the process of exocytosis

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For a given non-conducting cylinder with radius $ R $ and length $ L $, the volume charge density is given by: \[ \rho(r)=\rho_{0} \frac{r^{2}}{R^{2}} \] What is the total charge $ Q $ of the cylinder? Select one: a. $ \quad Q=\frac{1}{2} \pi \rho_{0} L R^{2} $ b. $ Q=\frac{2}{3} \pi \rho_{0} L R^{3} $ c. $ Q=\frac{1}{4} \pi \rho_{0} R^{4} $ d. $ Q=\frac{1}{2} \pi \rho_{0} R^{2} $ e. $ Q=\pi \rho_{0} L R^{2} $ Clear my choice

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Of the following muscles, which muscle is the deepest? external oblique transverse abdominis rectus abdominis internal oblique

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5. Assume the pdf of $ X $ and $ Y $ is \[ f(x, y)=\left\{\begin{array}{ll} x y e^{-\frac{x^{2}+y^{2}}{2}} ; & 0 \leq x, y \\ 0 ; & \text { otherwise. } \end{array}\right. \] Find the marginal probability density functions $ f(x) $ and $ f(y) $.

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Does economics answer the question: "Is economic growth good?" O A. No. This is a normative question. B. Yes. We have seen that economic growth is always good. OC. No. This is a positive question. OD. Yes. We have seen that economic growth is seldom good. 밥 Bi ME 11 W S G 8

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13 2 points The membrane potential (mV) of several neurons was measured at three points in time during a nerve impulse: Time 1, Time 2, and Time 3. Which neuron exhibited a hyperpolarizing graded potential? Neuron A: Time 1 = -70mV; Time 2 = +30mV; Time 3 = -90mV Neuron B: Time 1 = -70mV; Time 2 = -65mV; Time 3 = -70mV Neuron C: Time 1 = -70mV; Time 2 = -85mV; Time 3 = -70mV None of the above

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How to solve this problem? Please show step by step. Example #3 (6.2-9) Cantilever bar ABC is acted on by the 2 linearly varying loads, both with peak intensity $q_0 = 250$ lb/ft with $L = 12$ ft. Find $N(x)$ in each segment and plot the AFD. Answer $N_{AB}(x) = -\frac{125x^2}{6}$ lb $N_{BC}(x) = -(x - 12) \left(\frac{125x}{6} - 250\right)$ lb Problem 6.2-9

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Given the following matrix, representing a binary image, f, and the following structuring elements: 3 4 n. 10 11 12 13 14 15 16 int 0 0 0 0 0 0 0 0 0 0 0 0 m 0 1 1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 1 0 1 1 1 1 1 0 0 1 1 1 1 0 0 0 1 0 1 0 1 0 6 1 1 1 1 0 1 1 1 1 1 1 11 1 7 0 1 0 1 1 0 0 1 0 1 0 a 0 1 1 1 1 1 1 1 0 9 10 0 0 0 0 0 SE2 Then, solve the following operations indicating the operation status of: hit, fit, or miss i.e. your answer should be for example: 1 miss g9,2 = f9,2 SE =

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Given vector $A = (y^2 - x^2) \mathbf{a}_x + xyz \mathbf{a}_y + (x^2 - z^2) \mathbf{a}_z$ Transform $A$ into cylindrical coordinate and it's magnitude at point $(1, 30^\circ, 2)$ is equal to .1 $1.283 \mathbf{a}_\rho - 1.241 \mathbf{a}_\phi + \mathbf{a}_z$ $0.217 \mathbf{a}_\rho + 0.625 \mathbf{a}_\phi - 3.25 \mathbf{a}_z$ $0.899 \mathbf{a}_\rho + 0.808 \mathbf{a}_\phi + 12 \mathbf{a}_z$ : Find $\nabla \cdot (\nabla \times A)$ is equal to .2 00 50 50 : Find $\nabla \cdot (\nabla \times A)$ is equal to .3 :Find $\nabla \cdot A$ at point $(2, 2, 2)$ is equal to .4

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kathy p.