Yi tngs height is 1.49. express this measurement in millimeters. explain your thinking. include an equation using exponents in your explanation

The vector matrix [2/7] is dilated by a favor of 1.5 and then reflected across the x axis. if the resulting matrix is [a/b] then a= and b=

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi