Code key: 1=a, 2=b, 3=c, 4=d, 5=e, 6=f, 7=g, 8=h,
9=1, 10=), 11=k, 12=l, 13=m, 14=n, 15=0, 16=p, 17=q,
18=r, 19=s, 20=t, 21=u, 22=v, 23=w, 24=x, 25=y, 26=z
use the code key to break the code of this nine-letter
word: 5 19 16 9 15 14 175
abc

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).

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?