Question 1. Consider the following game, called matching pennies, which you are playing with a friend. Each of you has a penny hidden in your hand, facing either heads up or tails up. You know which way the penny is facing in your own hand. On the count of three, you simultaneously show your pennies to each other. If the face-up side of your coin matches your friends, you get to keep both pennies. If they do not match, your friend gets to keep both. Who are the players in this game? What are each player's strategies? b. Construct a payoff matrix for this game. c. Does either player have a dominant strategy? Explain d. Is there a Nash equilibrium? Explain. a.

At Bert's Bootery, the total cost of producing twenty pairs of boots is $400. The marginal cost of producing the twenty-first pair of boots is $83. We can conclude that the average total cost of 21 pairs of boots is $15.09. variable cost of 21 pairs of boots is $23. total cost of 21 pairs of boots cannot be calculated from the information given. total cost of 21 pairs of boots is $23.

subject: thermodynamics What are the specific volume, internal energy, enthalpy and entropy of steam at 1.50 MPa and 254°C?

Which of the following is a table that summarizes information about persons who may be associated with an outbreak? Une list Case definition Case finding All of the above Which of the folowing would a CDC epidemiologist most likely complete first? Line list Case definition Epicurve Frequency chart Cifford A's case is one of the suspect cases in the outbreak Which of the following is a table that summarizes information about persons who may be associated with an outbreak? Une list Case definition Case finding All of the above Which of the folowing would a CDC epidemiologist most likely complete first? Line list Case definition Epicurve Frequency chart Cifford A's case is one of the suspect cases in the outbreak because it meets each criterion for the case definition, but is not confirmed by the lab I meets some, but not all criterion for the case definition meets the entire case definition and is confirmed by the PFGE pattern from the lab All of the above Which of the following should be included in the clinical Wormation for this outbreak? Miscarriage Abdominal cramps Fainting incontinence

  Problem Statement Design, simulate, and build a 3-bit Digital-to-Analog Converter with full-scale analog voltage, V FS = 5V. Note that some terms used in this document refer to concepts and/or quantities that we do not explicitly study in 2EI4. Part of the project is for you to conduct research to learn the meaning of these concepts and/or quantities to be able to complete the design and write the report. Examples of these are the full-scale analog voltage (VFS), the gain error, the maximum differential non-linearity, etc. Design Contraints 1. You are limited to the dc supplies available from your Digilent module. 2. You are limited to op-amps, transistors, and resistors from your 2EI4 and 2CI4 kits. 3. Current drawn from the digital bit lines cannot exceed 1μA (ideally 0). 4. The bit levels are 0V (logic low) and 5V (logic high). 5. For convenience, you are allowed to treat 0V on a bit line as logic-1 and 5V as logic-0 (i.e. if your design requires the inversion of the bit lines, you don’t actually have to build the three inverters). Please provide the design circuit with proper description.

  1. draw AON network diagram 2.find ES,EF,LS,LF, slack,completion time The Denver Iron \& Steel Company is expanding its operations to include a new drive-in weigh station. The weigh station will be a heated/air-conditioned building with a large floor and small office. The large room will have the scales, a 15 -foot counter, and several display cases for its equipment. Before erection of the building, the project manager evaluated the project using probabilistic modeling. The following activities with their corresponding times (in weeks) were

Using AON analysis, find the critical path, the slack times, and the expected completion time. 12. The Denver Iron & Steel Company is expanding its operations to include a new drive-in weigh station. The weigh station will be a heated/air-conditioned building with a large floor and small office. The large room will have the scales, a 15-foot counter, and several display cases for its equipment. Before erection of the building, the project manager evaluated the project using AON analysis. The activities with their corresponding times were recorded in Table A. Times Optimistic Most Likely Pessimistic Preceding Tasles Activity Lay foundation Dig hole for scale Insert scale bases Erect frame Complete building Insert scales Insert display cases Put in office equipment Finishing touches 8,6