Mathematics, 27.02.2021 05:50 DerikF9478
A woman invested 4 times as much as 5% as she did at 6%. The total amount of interest she earns is 1 year from both accounts is $520 . How much did she invest at each rate?
Answers: 3
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Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
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Mathematics, 21.06.2019 22:30
Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.
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Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)
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One x-intercept for a parabola is at the point (-0.33,0). use the quadratic formula to find the other x-intercept for the parabola defined by the equation y=-3x^2+5x+2
Answers: 1
A woman invested 4 times as much as 5% as she did at 6%. The total amount of interest she earns is 1...
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