Numerade

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Which of the following statements are NOT true? The stretch reflex is desired when the articulating surface is tipped. Spinal reflexes are inhibited by descending efferent signals from higher brain centers. The stretch reflex increases the magnitude of bodily sway. The stretch reflex plantarflexes the ankle, therefore, increasing the likelihood the participant falls backwards. The stretch reflex was present in Trial 1 and inhibited in Trial 4.

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oil cannot be used with any objective other then the oil immersion objective?

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A person with blood type 0+ can donate to people with all of the following blood types except _____. ? AB+ ? O- ? B+ ? A+

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Marginal cost and marginal benefit (televisions per computer) 5 4 3 2 1 0 1 2 3 4 5 6 Computers (millions per year) According to the graph, producing computers would be allocatively efficient.

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correct tissue type. Labels Drop Zones Reset All Concentric lamellae Group (1/3) Resists tensile forces from several directions Provides a protective enclosure for viscera Dense irregular connective tissue Main tissue found in the tendons that help muscles attach to bones Site of calcium and phosphorous storage Group (2/3) Group (3/3)

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L A Moving to another question will save this response. Question 2: After 2009 and the entry of XBRL, the SEC's position on filed financial statements and reports was which of the following? A. SEC continued to use paper fang format due to slowness of Congress in taking actions B. None of the above is accurate based on the reading I did C. SEC REQUIRES the use of XBRL in filing the financial statements D. The SEC recommends but does not require the use of XBRL in filing of financial statements A Moving to another question will save this response. SOLIETIE fs f6 no f8 144 f10 ► 11 A

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1. - 16 points Given are two jointly continuous random variables $Y_1$, $Y_2$ with joint PDF $f_{Y_1, Y_2}(y_1, y_2) := egin{cases} rac{e^{-y_1/2 - y_2/3}}{6}, & \text{if } 0 \le y_1, y_2 < \infty, \ 0, & \text{else.} \end{cases}$ (a) Compute the marginal distribution $f_{Y_1}(y_1)$. (b) Compute $f_{Y_2|Y_1}(y_2 | y_1)$. (c) Compute $E[Y_1]$, $E[Y_2]$, $E[Y_1Y_2]$. (d) Compute $Var[Y_1 + Y_2]$.

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A cascade refrigeration system using refrigerant R134a as the working fluid and operating between a condenser pressure of 1.4 MPa and evaporator pressure of 0.14 MPa is shown in the figure. Properties at most of the states in the cycle are provided on the Figure. The mass flow rate of the refrigerant through the top cycle B is $m_B$=1.2 kg/s. cycle. The evaporator of Cycle B is used to condense the refrigerant in cycle A. using the heat exchanger shown in the figure. Using the R-134a Tables, determine the specific enthalpy, $h_5$, at state 5, in kJ/kg.

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Question 2 (10 points): A Venturi meter (Figure 2) is used to measure the flowrate of Kerosene in a 0.1 m diameter pipe. The pressure gage measures the pressure difference between points 1 and 2. Calculate the pressure gage value for the flow rate $Q = 0.04 \text{ m}^3/\text{s}$. Kerosene, $SG = 0.85$ $D_1 = 0.1 \text{ m}$ $D_2 = 0.06 \text{ m}$ $0.005 \text{ m}^3/\text{s} \le Q \le 0.050 \text{ m}^3/\text{s}$

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If \sin(x) = \frac{9}{14} (in Quadrant-I), find the following. No decimal entries. \tan(2x) =

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linda c.