Justine answered 68 questions correctly on an 80-question test. express this amount as a fraction, percent, and decimal.
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Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

What is the definition of exponential decay?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?