Mathematics, 18.12.2019 21:31 selfiegymnast
Weston publishing publishes a deluxe edition and a standard edition of its spanish-english dictionary. weston's management estimates that the number of deluxe editions demanded is x copies/day and the number of standard editions demanded is y copies/day when the unit prices are p 20-0.009x 0.002y -20-0.002r-0.003 dollars, respectively (a) find the daily total revenue function r(x, y) (b) find the domain of the function r. the set of all points (x, y) with 20 0.009x 0.002y 2 0, 20 0.002x 0.003y 2 0 0, ye0 the set of all points (x, y) with x 2 the set of all points (x, y) with 20 - 0.009x-0.002y 0, 20-0.002x - 0.003y 20, x 20,y20 the set of all points (x, y) with 20-0.009x-0.002y 2 0, 20-0.002x-0.003y 0, x > 0, y > 0 the set of all points (x, y) with 20-0.009x - 0.002y> 0, 20-0.002x-0.003y > 0, x 20,y 2 0
Answers: 2
Mathematics, 21.06.2019 16:00
What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.
Answers: 2
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 22:00
Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)
Answers: 1
Mathematics, 21.06.2019 22:20
The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia
Answers: 3
Weston publishing publishes a deluxe edition and a standard edition of its spanish-english dictionar...
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