Mathematics, 02.06.2021 17:30 Darakeji419
Three alloys of copper and silver contain 35% pure silver, 55% pure silver, and
60% pure silver, respectively. How much of each type should be mixed to
produce 2.5 kilograms of an alloy containing 54.4% silver, if there is to be 0.5
kilogram more of the 60% alloy than the 55% alloy?
_kg of the 35% alloy
_kg of the 55% alloy
_kg of the 60% alloy
Answers: 1
Mathematics, 21.06.2019 22:00
If i had 1234 apples and 1 banana what is the total amount
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Mathematics, 21.06.2019 23:30
Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.
Answers: 1
Mathematics, 22.06.2019 00:50
Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.
Answers: 2
Mathematics, 22.06.2019 01:00
At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?
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Three alloys of copper and silver contain 35% pure silver, 55% pure silver, and
60% pure silver, re...
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