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Mathematics, 17.07.2019 03:30 brandon2222269
Nikolai can spend up to 7 hours this weekend performing chores around his parents’ veterinary practice. they pay him $3 for every kennel he cleans and $10 for every dog he bathes. it takes nikolai 10 minutes to clean out a kennel and 30 minutes to bathe a dog. there are currently 30 dirty kennels and 8 dogs that need to be bathed. part a: how many of each chore should nikolai complete in order to earn the most money? part b: nikolai dislikes bathing dogs, so he decides to start by cleaning all of the kennels first. he will then bathe dogs with any time that remains. if he begins with the kennels, how many dogs will he have time left to bathe?
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