8. Determine if the two lines\(y = \frac{3}{7}x + 1\) and \(3y + 7x = - 10\) are parallel, perpendicular or neither.
Pregunta
Answer
Perpendicular.
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Find the solution of the exponential equation \( 16 e ^ { x } = 12 \) in terms of logarithms, or correct to four decimal places. \( x = \)
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Certain radioactive material decays in such a way that the mass remaining after \( t \) years is given by the function
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