Solve the system of equations.
х+ Зу = 0
15y = -5x
HELO PL...
Mathematics, 12.03.2021 21:30 danksans4912
Solve the system of equations.
х+ Зу = 0
15y = -5x
HELO PL
Answers: 2
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Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number
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The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
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The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
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