Aroom attendant cleans 15 rooms in a shift consisting of 7 hours of work and 1 hour total of break time. what was this room attendant's cleaning time in minutes per room?

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).

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

Find the solution of each of the following.