Question Solvethis immediately polyps 23. A 65-year-old previously healthy Ashkenazi Jewish woman presents with complaints of ten- derness throughout her ribs and spine. She has noted increasing fatigue and weight loss over the past 6 months, and has missed several days of work due to minor infections. Physical ex- amination is within normal limits aside from point tenderness near her posterior ribs and thoracic spine. Laboratory studies reveal a WBC count of 8400/mm², hemoglobin level of 7.9 g/dL, platelet count of 200,000/mm, and 3+ protein in the urine. X-ray of the chest reveals lytic lesions in several areas of the ribs and spine. Bone scan is within normal limits. What is the most likely pathology behind her fractures?

Place the following steps in the correct order to represent thesteps in a synthesis reaction. Steps of synthesis reaction Place the following steps in the correct order to represent the steps in a synthesis reaction. Step 1 Step 2 Step 3 Step 4 substrates enzyme enzyme active site enzyme-substrate complex enzyme McGraw-Hill Education product Rank the options below. The binding of the substrate and enzyme places stress on the substrate molecules, resulting in the formation of a single molecule, the product. The product is released. The binding of the substrate and the enzyme forms an enzyme-substrate complex Two small substrates Interact with the active site of the enzyme. Enzyme is available to bind to other substrates.

(1 point) Determine the average rate of change of the following function between the given values of the variable: f(x) = x4 - - X; x = -2, x = 3 Average rate of change = .

Question Suppose three point masses are placed in the xy-plane as follows (assume coordinates are given in meters): mi = 5 kg, placed at (-2, -3) m2 = 3 kg, placed at (2,3) 'm3 = 2 kg, placed at (-3, -2) Find the center of mass of the system. Write your answer as an ordered pair Provide your answer below:

let f(x)= x^2-5, g(x)= 2x^3+x and p(x)= f(x)g(x). a) computedp/dx b) compute f'(x)g'(x)

10. A box is lying on top of a trailer, which is parked on the road. According to Newton's third law, what is the reaction force to the gravitational pull of the box on the trailer? The normal force of the trailer on the box The gravitational pull of the trailer on the box The gravitational pull of the trailer on Earth The normal force of the road on the trailer The weight of the trailer The normal force of the trailer on the road The gravitational pull of the box on Earth The weight of the box

Suppose that a company is developing a new touch-screen cell phone. Historically, 70% of their new phones have resulted in high consumer demand, whereas 30% have resulted in low consumer demand. The company has the decision of choosing between two models with different features that require different amount of investment and have different sales potential. Estimated profit/loss are shown in the payoff table below. State of Nature High demand, ($) Low demand, ($) Model 1 300,000 -40,000 Model 2 275,000 -15000 Now suppose the firm conducts a market research study to obtain sample information and better understand the nature of consumer demand. The market research cost $10,000 Analysis of past market research studies, conducted prior to introducing similar products, has found that the survey response will be either high or low. There is a 69% chance that the survey will return a high survey response (results) and there is a 31% chance that the survey will result in lo-demand response (results). The relevant conditional probabilities are as follows: P (high consumer demand, high survey response = 0.913) P (low consumer demand, low survey response = 0.087) P (high consumer demand, high survey response = 0.226) P (low consumer demand, low survey response = 0.774) Calculate the expected value of sample information (EVSI). Develop a decision tree and analyze using QM for Windows. Determine the optimal solution.