Mathematics, 28.09.2019 13:10 roygbiv1233
Ametal alloy is 25% copper. another metal alloy is 50% copper. how many grams of the 50% copper alloy should be used to make 1000 grams of a metal alloy that is 45% copper?
Answers: 1
Mathematics, 21.06.2019 15:30, priscymtz27
Which is the completely factored from of xy^3-x^3y
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Mathematics, 21.06.2019 20:00, triggernugget05
Afootball is throw by a quarterback to a receiver
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Mathematics, 21.06.2019 21:30, adamsc819
Design an er diagram for keeping track of information about votes taken in the u. s. house of representatives during the current two-year congressional session. the database needs to keep track of each u. s. state's name (e. g., texas', new york', california') and include the region of the state (whose domain is {northeast', midwest', southeast', southwest', west'}). each congress person in the house of representatives is described by his or her name, plus the district represented, the start date when the congressperson was first elected, and the political party to which he or she belongs (whose domain is {republican', democrat', 'independent', other'}). the database keeps track of each bill (i. e., proposed law), including the bill name, the date of vote on the bill, whether the bill passed or failed (whose domain is {yes', no'}), and the sponsor (the congressperson(s) who sponsored - that is, proposed - the bill). the database also keeps track of how each congressperson voted on each bill (domain of vote attribute is {yes', no', abstain', absent'}). additional information:
Answers: 1
Ametal alloy is 25% copper. another metal alloy is 50% copper. how many grams of the 50% copper allo...
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