A person is in the old Cape Henry Lighthouse in VA
Beach. It is 90 feet tall. The
person sees a cruise ship
18480 feet (3.5 miles) out
from the base of the
lighthouse. What is the
angle of depression?

What term best describes a line ans a point that lie in the same plane

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.

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.