You have a continuous random variable x, for which the mean µ equals 2.71.
you apply the transformation x* = 5 – 3x to the values of the random variable.
what is the mean of the transformed variable?

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39