For the first four seconds of the day, the arrival rate at the book store is 44 customers per second. The book store is capable of serving 38 customers per second. The last customers arrives exactly four seconds after the start of the day. Assume that the system is empty at the start and that no customer who arrives leaves without being served. (Round your answer to 2 decimal places.) How long will that customers be in the book store (in seconds) second

Suppose life expectancy in years (l) is a function of two inputs, health expenditures (h) and nutrition expenditures (n) in hundreds of dollars per year. the production function is upper l equals ch superscript 0.40 baseline upper n superscript 0.60l=ch0.40n0.60. beginning with c = 1, a health input of $400400 per year (hequals=44) and a nutrition input of $400400 per year (nequals=44), show that the marginal product of health expenditures and the marginal product of nutrition expenditures are both decreasing. the marginal product of health expenditures when h goes from 44 to 55 is nothing, and the marginal product of health when h goes from 66 to 77 is nothing. (round your answers to three decimal places.)

The price of good x has a pattern such that p = $3 on monday through thursday of every week, and p = $2 on fridays. if speculators begin participating in the market for good x, their actions will likely lead to a(n) in the price of good x on monday through thursday and a(n) in the price of good x on friday. a. decrease; increase b. decrease; decrease c. increase; decrease d. increase; increase

4. visit the web site for a different well-known company, and find the section that lists the company's values. what are the company's values? how do they relate to the products the company sells? did anything surprise you about the company's values? why or why not? tip: if the company's web site doesn't describe its values, choose a different company. (1-5 sentences. 3.0 points)