In an examination, 80% of candidates passed in English, and 85% passed in Math. If 73% of candidates passed in both subjects, then what percent of candidates failed in both subjects?
a. 27
X
b. 15
C. 8
d. 35​

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 a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale

Quadrilateral ghij has coordinates g(5, 1), h(4, -3), i(6, -1), and j(2, 1). if the quadrilateral is reflected over the line y = x, what are the coordinates of h'?