Dave drives to work each morning at about the same time. his commute time is normally distributed with a mean of 45 minutes and a standard deviation of 5 minutes. the percentage of time that his commute time exceeds 61 minutes is equal to the area under the standard normal curve that lies to the of

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Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.