Numerade

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water at 25C is flowing through a garden hose. is the hose is bent, will cavitation occur in the hose because velocity of the flow increases at the bend, and pressure in this region has dropped to 3.00 kPa

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Trade sanctions are Question 22 options: a) More likely to be successful when the sanctioning countries have high trade elasticities. b) Usually successful as long as the imposing countries are developed countries. c) Successful mostly due to world cooperation, not trade elasticities. d) More likely to be successful when the sanctioning countries have low trade elasticities.

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Deterioration of buildings, bridges, and other structures through the rusting of iron costs millions of dollars a day. The actual process also requires water, but a simplified equation is: $4Fe(s) + 3O_2(g) \rightarrow 2Fe_2O_3(s)$ $\Delta H_{rxn} = -1.65 \times 10^3 kJ$ Be sure each of your answer entries has the correct number of significant figures. Part 1 of 2 How much heat is released when 0.250 kg of iron rusts? Part 2 of 2 How much rust forms when $4.10 \times 10^3$ kJ of heat is released?

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3. Consider the following homogeneous system $\dot{x}(t) = \begin{bmatrix} 0 & 1 & 0 \\ 0 & 0 & 0 \\ 0 & 0 & -1 \end{bmatrix} x(t)$ Analyze the internal stability of the system via state transition matrix and calculate the time response of each state where the initial conditions of states are equal to 1. Sketch the state trajectories where $t \to \infty$. Comment on your results.

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When research participants are deprived of sleep, and then are allowed to sleep for as long as they like, they ____

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Based on study the temperature for an adult human are approximately normally distributed with a mean temperature of 98.32 F with a standard deviation of 0.65 F . Doctors consider adults to have a fever if their temperature falls in the top 5%. How high of a temperature does an adult have to display for the Doctor to considered them to have a fever? (Final answer should be rounded to two decimal places) Based on study the temperature for an adult human are approximately normally distributed with a mean temperature of 98.32 F with a standard deviation of 0.65 F . Doctors consider adults to have a fever if their temperature falls in the top 5%. How high of a temperature does an adult have to display for the Doctor to considered them to have a fever? (Final answer should be rounded to two decimal places)

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Exclude Germany’s Jews from all aspects of the countries political social and economic life

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Complete the following to see how antibody (humoral) mediated immunity will work to kill Victor who is hiding in plain sight. (10 marks) • The overall goal of the humoral immune response is for ______ cells to form ______ cells that secrete ______. • When a foreign antigen is detected and an antigen presenting cell is formed it not only alerts the ______ T cell but it can activate B cells independently. • Activated B cells divide and form two different clones of cells: ______ cells and ______ B cells. • The many plasma cells are responsible for producing ______ that can inactivate the specific antigen. The antibodies can then circulate in the ______ and ______ to destroy the antigen. • Memory B cells are not involved in the fight but are produced to survive a long time and to help in the future. Memory B cells (do / do not) produce antibodies.

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Exercise 5. In this exercise we will consider two versions of the same network: in (a) a directed version, and in (b) an undirected version. The two versions of the network are shown in Figure 1. (a) Consider first the directed version of the graph. Calculate the Katz centrality of node i, labeled on the graph. (b) Now consider the undirected version of the same graph. Calculate the betweenness centrality of node i. (a) Directed Figure 1: Two versions of a network, to be used in Exercise 5.

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Is this correct Fluid from a patient with congestive heart failure is collected by thoracentesis and sent to the laboratory for testing. Results are as follows: Appearance: clear and pale yellow WBC count: (450)/() ul Fluid to serum protein ratio: 0.35 Fluid to serum LD ratio: 0.46 What type of fluid was collected? synovial fluid pleural fluid pericardial fluid peritoneal fluid Fluid from a patient with congestive heart failure is collected by thoracentesis and sent to the laboratory for testing. Results are as follows: Appearance:clear and pale yellow WBC count: 450/ul Fluid to serum protein ratio:0.35 Fluid to serum LD ratio:0.46 What type of fluid was collected? O synovial fluid O pleural fluid O pericardial fluid O peritoneal fluid

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jane l.