In a classroom the probabilty that the teacher chooses a boy from a girl is 0.45. how many boys are there?

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

Write the fraction or mixed number and the decimal shown by the model

Atemperature of 1.64◦f corresponds to answer in units of ◦c.