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in which one of the following approaches to probability the outcomes are equally likely to occur classical, subjective, relative frequency, independent

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Cell Bio Exam 3 Review Spring 2019 1. A protein channel that allows passage of calcium following activation by acetylcholine would best be classified as a. a neurotransmitter gated ion channel b. calcium gated acetylcholine channel c. acetylcholine gated transmitter channel d. lon gated neurotransmitter channel e. voltage-gated cation channel

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Health providers who bill less than 200 Medicare beneficiaries per year are exempt from MIPS. Question 21 options: 1) True2) False

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Which of the following provides the greatest energy?$ 5.00 \times 10^{5} $ photons of frequency $ 1.05 \times 10^{14} 1 / \mathrm{s} $$ 7.00 \times 10^{6} $ photons of wavelength 550 nm$ 7.20 \times 10^{8} $ photons of wavelength 200 nm$ 5.00 \times 10^{10} $ photons of frequency $ 1.00 \times 10^{9} 1 / \mathrm{s} $$ 5.00 \times 10^{15} $ photons of wavelength 15 m

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O Suppose Kellogg's, General Mills, and Post make the majority of breakfast cereal sold in the United States. If Kellogg's decides to decrease its prices by 10%, a. the other firms in the industry will not change their pricing strategy because of the kinked demand curve. b. Kellogg's will also decrease the variety of cereals it offers because of nonprice competition. c. more firms will enter the market due to low barriers to entry. d. General Mills and Post will immediately respond because of mutual interdependence.

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Given the following data: E? = ¥110 = $1.00 Et+1 = ¥95 = $1.00 (one year later) i$_{Japan}$ = 12% annually i$_{US}$ = 10% annually Calculate the future value of a $1,000 investment. If the $1000 is invested in the U.S., the future value is $ _____. (Round your response to two decimal places.)

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A restaurant has monthly sales revenue of $100,000, variable cost of $65,000, and fixed cost of $30,000. A part of the fixed cost is a $6,000 fixed rent per month. If the owner switches from the $6,000 fixed rent to a variable rent of 6% of monthly revenue, and the owner wants an operating income of $20,000, what is the required revenue? (Round to the dollar)

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#20, 21, 23, 26 700 10/Graphs .Construct the underlying undirected graph for the graph with directed edges in Figure 2. 12.What does the degree of a vertex represent in the acquain- tanceship graph. where vertices represent all the people in the worid? What does the neighborhood of a vertex in this graph represent? What do isolated and pendant ver- tices in this graph representIn one study it was estirsated that the average degree of a vertex in this graph is 1O00 What does this mean in terms of the model? 13. What does the degree of avertex represent in an academic collaboration graph? What does the neighborhood of a represent? 14. What does the degree of a vertex in the Hollywood graph represent What does the neighborhood of a vertex rep- reseat? What do the isolated and pendanr vertices repre- 26.For which values of n are these graphs bipartite? a)K, c)W d 27.Suppose that there are four cmployees ia the computer support group of the School of Engincering of a large uni- versity.Each employec will be assigned to support one of four differeat areas: hardware,sofrware, nctworking. and wireless.Suppose that Ping is qualified to support hardware. networking,and wireless: Quiggley is quali- fed to support software and networkingRui is qualified to support networking and wireess nd Sitea is qualified to support hardware and software, a Use a bipartite graph to model the fouremployees and their qualifications b Use Hall's theorem to determine whether there is an assigrment of employees to support areas so that cach employee is assigned one area to support c If an assignment of cmployees to support areas so that each employee is assigned to one suppori area exists find one. 28.Suppose that a ncw compuny has five employces: Zamora. Agraharam Smith, Chou,and Macintyre. Each employec will assume one of six responsiblitieplan ning.publicity. sales, marketing. development and in- dustry relatiom.Each employec is capable of doing one or more of these jobs:Zamora could do planning.sales marketing. or industry relations Agraharam could do planning or development:Smith could do publicity.sales. or industry relatiomChou could do planning, sales or industry relations and Macintyre could do planning publicity,sales.or industry relations a Model the capabilities of these employees using a bi partite graph. b Find an assignment of responsibilites such that each employee is assigned one responsibility. c) Is the matching of responsibilities you found in part (b)a complete matching?Is it a maximum maiching? IS. What do the in-degree and the out-degree of a vertex in a telephone call graph.as described in Example 4 of Sec tion 10.1.represent What does the degree of a vertex in the undirected version of this graph represent? 1. What do the in-degree and the out-degree of a vertex in the web graph.as described in Example 5 of Section 10.1 represeot? 17.What do the in-degree and the our-degree of a vertex in a directed graph modeling a round-robin tournament rep- resent? 18. Show that in a simple graph with at least two vertices there must be two vertices that have the same degree 19.Use Exercise 18 to show that ia a group of people. there must be two people who are friends with the same num- ber of other people in the group 20.Draw these graphs. K bKi K dC eW in Exercises 2125 deermine whether the graph is bipartite You may find it useful to apply Theorem 4 and answer the question by determining whether it is possible to assign ei- ther red or blue to each vertex so that no two adjacent vertices are assigned the same color. 21.2 29. Suppose tha there are five young women and five young men on an island. Each man is willing to marry some of the women on the island and cach woman is willing to

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Question 2 4 pts A medium apple provides about 80 Calories. How many calories are provided by the apple? 8000 calories 0.0008 calories 8 x 10<sup>4</sup> calories 0.008 calories 80 calories

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Develop a fully automated process to produce Chocolate milk. The process involves pasteurizing individual packages of 1 liter each, with a box or tray containing 12 tetra packs. This process will require mechatronic control, measurement devices, and actuation elements. The steps involved in the process are as follows: 1. Identify the raw materials and estimate the amount of each one needed to fill the final box or tray. It is assumed that there are no raw material losses in the process. 2. Confirm the presence and measure the raw materials before mixing. 3. Move and transport the raw materials, and mix them together. 4. Execute the process, measure the necessary parameters, and actuate the required elements. 5. Prepare the product to be packed in the given size. 6. Introduce the product into the individual package. 7. Fill the required box or tray. For each process, two deliverables are required: 1. A block diagram showing inputs, outputs, feedback, measuring devices, actuation devices, and applicable control modes (P, D, I, PI, PD, or PID). The selection of measurement and actuation devices should be justified, such as why an ultrasonic sensor was chosen instead of a photoelectric sensor, or why a cylinder and motor were selected. The control mode should also be explained. 2. A ladder diagram for each process. The ladder diagram should mainly use logic gates (AND, OR), counters, timers, comparators, arithmetic operations, and jumps. There is no need to use master control, latches, or internal relays. Notes: a. More than one control mode can be used within a single process, depending on the specific requirements. b. More than one feedback loop can be used for every process. c. Specific values of raw material quantities, temperatures, and other parameters are not required, but the selection of sensors should be realistic. d. There is no need to develop transfer functions or include any damping.

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stephanie j.