HELP PLEASE Find the resulting vector when the vector <4, 1, 2> is multiplied by the matrix.

Given right triangle xyz, which correctly describes the locations of the sides in relation to

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55