Alejandro made an error in the steps below when determining the equation of the line that is perpendicular to the line 4x -3y = -8 and passes through the point (3, -2).
Step
Alejandro's Work
The equation written in slope-intercept fom is
which has a slope of
1
The slope of the line perpendicular to the given line is
2
Substituting the point and the new slope into point-slope
form results in y-(-2) =--3).
3
Simplifying. the equation of the line sy-2 ---3).
4

John bought 2 horses at rs 20000 each

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Needmax 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.