PLEASE HELP THIS IS DUE IN AN HOUR! Also please don’t give me the wrong answer. I will know if u do especially if u do it just to get points.. Please don’t troll me or anything like that.. Reflect the point (2,-4) over the y-axis. what are the new coordinates of that point after the reflection? A. (2,4)
B.(-2,4)
C.(-2,-4)
D.(-4,2)

Which shows the pre image of triangle xyz

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.

The radius of a sphere is 3 inches. which represents the volume of the sphere?