In a club with 7 male and 10 female members, a 3 member committee will be chosen randomly. Find the probability that the committee contains at least 2 women.

The probability that the committee will include at least 2 women is:

(Type a integer or decimal rounded to four decimal places as​ needed.)

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In a coffee-cup calorimeter, 1.10 g of NH4NO3 is mixed with 79.0 g of water at an initial temperature of 25.00°C. After dissolution of the salt, the final temperature of the calorimeter contents is 23.63°C. Assuming the solution has a heat capacity of 4.18 J/°C·g and assuming no heat loss to the calorimeter, calculate the enthalpy change for the dissolution of NH4NO3 in units of kJ/mol.

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in a coffee cup calorimeter, 50.0mL of 0.100M AgNO3 and 50.0mL of 0.100M HCL are mixed. The following reaction occurs: Ag+(aq)+Cl-(aq)–>AgCl(s)if the 2 solutions were initially at 22.6C and the final temperature is 23.4C, calculate delta H for the above reaction. Assume the density of the combined solution is 1.00g/mL and its specific heat capacity is 4.18 J/gC

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Please solve the question as listed in attached picture.

3. In a COMA System , Users A, B. C, and Dave assigned with the following codeSEQUENCES !A : 1 – 1 – 1 – 1 + 1 + 1 – 1 + 1 + 1 18: 1 – 1 – 1 + 1 – 1 + 1 + 1 + 1 – 1 1[ : 1 – 1 + 1 – 1 + 1 + | + 1 – 1 – 1)D: 1 – 1 + 1 – 1 – 1 – 1 – 1 + 1 – 1 1[ 1 ] Suppose that users A, B and C want to transmit the following bits . A . I. B. D. C .O.while user ID does not transmit . Plot the resulting combined sequence .(2) Suppose the combined transmit sequence is 1 – 1 + 1 – 3 + 1 – 1 -3 + 1 + 1 1. Which usershave sent , which bits were transmitted ?"

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In a complex and fast-paced healthcare environment, change is inevitable and constant. The advanced practice nurse is required to lead and adapt to the constant changing environment while working with multidisciplinary teams. Imagine you are assigned by your director to work with a multidisciplinary team that is assisting with transition from the current paper record-based system to an electronic health record (EHR).

Create a PowerPoint presentation (10-15 slides) in which you will assess the situation and the steps that should be taken to successfully implement the change. Be sure to include 100-250 word presenter’s notes per slide. Your presentation should address the following:

1. Describe the driving forces that relate to the need for implementing electronic health records.
2. Identify the key interprofessional stakeholders (both internal and external) that should be involved in change efforts.
3. Outline how you would initiate the change and be a change advocate. Utilizing change theory and innovative models of care, explain how you would provide a structure for the planned change to achieve successful implementation of the EHR.
4. Demonstrate how the change will affect current workflows. What revised workflow would you implement?
5. Identify resources (human, time, material, etc.) required for implementation.
6. Identify risks within the implementation plan. What are the impacts of the poor planning on cost, quality, and safety?
7. Identify potential barriers when implementing the change and discuss how you will handle resistance.

Integrate 3-5 scholarly sources into your presentation.

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