Mathematics, 26.11.2019 22:31 sierraowens04
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: 3
Mathematics, 21.06.2019 21:00
The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs.mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.
Answers: 2
Mathematics, 21.06.2019 23:30
Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?
Answers: 1
Mathematics, 22.06.2019 01:30
Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.
Answers: 2
Weston publishing publishes a deluxe edition and a standard edition of its spanish-english dictionar...
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