Atrap and Bracken are two rival insurance companies. Atrap has a yearly premium of $7,000 and a deductible of $6,000. Bracken has a yearly premium of $6,000 and a deductible of $5,000. The average expense of surgery is $25,000. 20 Select the correct answer. For Bracken to break even (suffer no loss and earn no profit) over the passage of 3 years, how many claims for surgical procedures can the 1,000 insured people file? A. 1,000 B. 900 C. 90 D. 18 E. 180

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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the radius is 2 times the diameter.

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don't report but were is the digram

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