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an experiment consisits of 8 independent trials where the probaility of success on each trial is 3/8, find the probility of exactly 6 success

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In complement fixation tests, presence of hemolysis with patient sample indicates

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¿Qué función tiene el disco duro?

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10. (6 pts) For this problem you are to identify if the tessellation is a polygon template-based tessellation. In other words, is it a semiregular tessellation as we discussed in class. If so, outline the vertex figure and give its vertex arrangement. If it is not, clearly justify why, you must provide a complete thorough explanation of why. a. b.

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Which statement describes government policy with regard to regulation of amusement park rides in the United States? Complicated and varied across the nation, with different levels and agencies of government involved Regulated by state governments Completely unregulated Regulated stringently by the federal government

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Q4. Stress is applied to a 20-in. steel bar that is clamped in a fixed position at each end. Let Y the distance from the left end at which the bar snaps with E(Y) = 10 and Var(Y) = 100/7. Suppose U = Y/20 has a standard beta distribution $f(u; \alpha, \beta) = \frac{\Gamma(\alpha + \beta)}{\Gamma(\alpha)\Gamma(\beta)} u^{\alpha - 1}(1 - u)^{\beta - 1}; \quad 0 < u < 1$. (a) What are the parameters $\alpha$ and $\beta$ of the relevant standard beta distribution? (4 marks) (b) Compute $P(8 \le Y \le 12)$. (4 marks) (c) Compute $P(Y > 12)$. (2 marks) (d) Compute the probability that the bar snaps more or less than 2 in. from where you expect it to. (2 marks)

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Exercise Set A EA1. LO 2.1 For each independent situation below, calculate the missing values. Solution Revenues $1,250 ? $75,560 $26,390 $872,300 Expenses $1,100 $100,755 $68,600 ? $856,995 + Gains $125 $0 ? $320 $11,000 - Losses $75 $1,550 $1,675 $600 ? = Net Income/(Loss) ? ($485) $6,485 ($990) $26,305

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EE 4201 Control Systems Homework 3 Due Date: October 4, 2020 Problem 1. Find the equivalent transfer function of $T(s) = Y(s)/R(s)$. Problem 2 Reduce the system shown below to a single transfer function $T(s) = C(s)/R$

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Let $A = 20e^{-j\frac{\pi}{4}}$ Determine the value of A in rectangular form. 10 + j 10 14.1 - j 14.1 28.3 - j 28.3 10 - j 10 3 + j 5

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An orifice plate flow meter is used to find the flow rate of water in a hortizontal pipe as shown in figure 1. The pipe has a diameter of 50 mm and the sharp edged orifice has a diameter of 36 mm. The coefficient of discharge of the flow meter is 0.624 and the coefficient of contraction is 0.68. The pressure difference across the orifice is 0.35 bar Water Flow Streamlines $ \Delta p = p_1 - p_2 $ Pressure Tappings $d_2$ $d_1$ Figure 1: Flow through an orifice plate flow meter Assuming the water acts as an ideal fluid, determine the (i) Cross-sectional area of the vena contracta Number Units Vena Contracta (ii) Theoretical velocity of the water in the pipe. Number Units (iii) Theoretical volumetric flow rate of the water in the pipe Number Units (iv) Actual volumetric flow rate of the water in the pipe. Number Units (v) Actual mass flow rate of the water in the pipe Number Units (vi) Coefficient of velocity for the orifice plate flow meter Number Units

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sarah s.