A lift will carry an electrician up to the streetlights to replace the bulbs. The electrician weighs 110kg. The streetlights are 8m high. What is the work done by the lift?

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).

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Find the 6th term of the expansion of (2p - 3q)11. a. -7,185,024p4q7 c. -7,185p4q7 b. -7,185,024p6q5 d. -7,185p6q5 select the best answer from the choices provided a b c d