Mathematics, 23.03.2020 20:04 daniellekennedy05
A man invests his savings in two accounts ,one paying6% and the other paying 10% simple interest per year. He puts twice as much in the lower-yielding account because it is less risky. His annual interest is $7370dollars. How much did he invest at each rate?
Answers: 3
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Geometry paper. i don't know how to do the rest. questions 5. 8. 9. and 10.
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Mathematics, 21.06.2019 20:00
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
A man invests his savings in two accounts ,one paying6% and the other paying 10% simple interest per...
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