Adesigner wants to create a whisper chamber in the shape of an ellipse. he has a warehouse space with a longest length of 50 yards, which he decides will be the major axis of his elliptical chamber. he determines the best spots for his guests to stand to experience his whisper chamber will be 10 yards from the center of the warehouse space, which will act as the foci. how far out from the center, along the minor axis should he build out his whisper chamber?

In the 30-60-90 triangle below side s has a length of and side r has a length

Need now 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.

In the diagram, gef and hef are congruent. what is the value of x