Question 2 A 6ft tall ground crew worker is directing a plane on a runway. If the worker sights the plane at an angle of elevation of 30° when the plane is 200 ft above the
ground, estimate the horizontal distance from the worker to the plane. (see p.224 for reference picture)
Your

(c, 0) i might be wrong so don't put full faith on my answer

answer: what

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answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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rauschg

rauschg · hand

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answer: 323 is how many she has ☃☃⛄❄

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