What are the correct trigonometric ratios that could be used to determine the length of LN? Check all that apply. sin(20°) = StartFraction L N Over 8 EndFraction cos(70°) = StartFraction 8 Over L N EndFraction tan(70°) = StartFraction L N Over M N EndFraction sin(20°) = StartFraction 8 Over L N EndFraction cos(70°) = StartFraction L N Over 8 EndFraction

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?