A map of an island is shown on a half-centimetre grid, where A, B and Care houses.
The actual distance between A and B
is 960 metres.
a) Work out the scale on the map.
А.
Give your answer in the form 1:n

2)
b) Work out the actual distance
between A and C in kilometres.
Your final line must say, AC = km
Total marks: 6​

There is diarrhea on the floor. what do i do? my mum gonna see that i diarrhea on the floor! * don't report, i'm serious! *

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.

If rt is greater than ba, which statement must be true ?