Mathematics, 26.11.2019 04:31, rfultz27
Anewsvendor sells newspapers and tries to maximize profit. the number of papers sold each day is a random variable. analysis of historical data shows that the distribution of daily demand follows a poisson distribution with a rate of λ = 32 papers per day. each paper costs the vendor 0.5$. the vendor sells the paper for 1$. any unsold paper is returned to the publisher for a credit of 0.1$. any unsatisfied demand is estimated to cost 0.1$ in goodwill and lost profit. use @risk to develop a simulation model to estimate the distribution of the daily profit for the newsvendor under the policy that the newsvendor orders a quantify equal to the preceding day’s demand (assume that order on day 0 is 32).
Answers: 3
Mathematics, 21.06.2019 19:00, notsosmart249
The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form
Answers: 1
Mathematics, 21.06.2019 19:30, raytaygirl
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
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