Sarah went shopping for holiday presents. She bought gift ca…

Sarah went shopping for holiday presents. She bought gift cards and tree ornaments for her coworkers. The gift cards cost $10 each and tree ornaments cost $8.50 each. She buys a total of 46 presents and spends $427. How many gift cards and tree ornaments. Identify the variables, write the system of equations, solve the system of equations and write the answers clearly. 

Formulas:  Cost = Fixed Cost + (Variable Cost)xRevenue = (pr…

Formulas:  Cost = Fixed Cost + (Variable Cost)xRevenue = (price-demand)xProfit = Revenue – CostEntertainment 720 is a company that sells big speakers. The company has a fixed cost of $1200 and a variable cost of $65 per speaker. The company sells the speakers for $73. Part a) Find a cost function. Part b) Find the revenue cost. Part c) Find the profit cost. Part d) Determine the amount of profit earned selling 30 speakers. 

While talking with a client who is suspected of being a vict…

While talking with a client who is suspected of being a victim of intimate partner violence, the nurse observes that the client receives repeated text messages. The client states that the messages from the spouse, who is demanding to know where the client is, with whom, and when the client plans to return home. Which phase within the cycle of violence does the nurse assess that the client is experiencing?

The healthcare provider has prescribed 34 mg of diazepam for…

The healthcare provider has prescribed 34 mg of diazepam for alcohol withdrawal.  The nurse is provided with 50 mg in 2mL from the pharmacy to administer this medication intravenously.  How many milliliters of medication will the nurse administer (round to the nearest tenth).