Mathematics, 20.03.2020 04:05, melanie7152
Let H denote the number of times Harry Potter manages to irritate Professor Snape in one day. Let R denote the number of times Ron Weasley manages to irritate Professor Snape in one day. Let the joint probability density function for (H, R) be h+r -24- 0 he(1,2), re(0, 1, 2, 3} otherwise uh, r)=
(a) Calculate Cov[H, R].
(b) Each day, Professor Snape takes 20 points from Gryffindor, simply because he can. Additionally, Professor Snape takes 10 points from Gryffindor each time Ron Weasley irritates him. The only person that Snap
Answers: 3
Mathematics, 21.06.2019 15:00, tynitenaire
Idon’t understand this.. will someone ? will mark brainliest along with 20 points.
Answers: 1
Mathematics, 21.06.2019 21:30, myhomeacc32
Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?
Answers: 1
Mathematics, 22.06.2019 01:10, anggar20
Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?
Answers: 2
Let H denote the number of times Harry Potter manages to irritate Professor Snape in one day. Let R...
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