The hyperbolic cross section of a cooling tower is given by the equation 4x^2-y^2 + 16y-80 = 0. The center of the cooling tower is the same as the center of the hyperbola, and the x-axls represents the ground surface. The diameter at the center of the tower is (__) meters. The center of the tower is (__) meters above the ground. Please help, taking semester exam and need help badly!!!​

Someone answer asap for ! 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.