What is the solution to the following system of equations below? -2 – 2y - 4z = -6
2
5y – 2z = -2
2x – 3y + 2z = 2
E. (-7,3,2)
G. (7,3, - 2)
H. Infinitely many solutions
J. No solution

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)

If value of cos330° is √3/2 then find tan165°.

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.