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Mathematics, 21.06.2019 21:00
Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.
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Mathematics, 21.06.2019 21:50
In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
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Mathematics, 22.06.2019 02:00
Whoever gets this right gets the ! the half life of a soul smelling substance is 4 years. if you have 8 oz of this strange substance, how much of it will you have after 20 years? show work.
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Biology, 02.10.2019 12:10
History, 02.10.2019 12:10
Mathematics, 02.10.2019 12:10
Biology, 02.10.2019 12:10
Social Studies, 02.10.2019 12:10
Mathematics, 02.10.2019 12:20
Social Studies, 02.10.2019 12:20