Mathematics, 11.12.2020 03:30 JERosa12356
Aria is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Aria will earn $20 every time one of her songs is played in a commercial and she will earn $80 every time one of her songs is played in a movie. Aria earned a total of $400 in royalties on 11 commercials and movies. Determine the number of commercials and the number of movies on which Aria's songs were played.
Aria's songs were played on
commercials and
movies.
Answers: 3
Mathematics, 21.06.2019 20:00, michelle5642b
Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic. org
Answers: 1
Mathematics, 21.06.2019 21:30, isamilo520
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
Mathematics, 21.06.2019 22:10, willisanthony7815
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
Aria is a songwriter who collects royalties on her songs whenever they are played in a commercial or...
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