4 James is travelling to South Korea. The conversion from pounds to South Korean

won is £1 = 1500

He buys a train ticket for 30 000

How much does James pay in pounds?

Which is the completely factored from of xy^3-x^3y

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.

In the diagram of circle o, what is the measure of zabc?