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 14:30, Ezasha
Will mark brainliest with 20 points! the table shows how far object 1 traveled as a function of time. *time (seconds) - 2 4 6 8 *distance traveled (feet) - 18 36 54 72 the equation shows how far object 2 traveled in feet as a function of time in minutes. *f(x) = 10x which object traveled at a faster speed? justify your response.
Answers: 1
Mathematics, 21.06.2019 16:30, kayleefaithblair
Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88
Answers: 1
Mathematics, 21.06.2019 18:00, amandaclark255
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Weston publishing publishes a deluxe edition and a standard edition of its spanish-english dictionar...
Computers and Technology, 30.08.2019 00:30