Mathematics, 20.10.2019 07:20 dward5823
Elena receives $98 per year in simple interest from three investments totaling $2100. part is invested at 3%, part at 4% and part at 5%. there is $1300 more invested at 5% than at 4%. find the amount invested at each rate.
Answers: 3
Mathematics, 21.06.2019 13:30
The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20
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Mathematics, 21.06.2019 16:40
Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?
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Mathematics, 21.06.2019 18:00
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Mathematics, 21.06.2019 21:20
Which of the following can be used to explain a statement in a geometric proof?
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Elena receives $98 per year in simple interest from three investments totaling $2100. part is invest...
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