1/2=1/2=1/1=1/1=1/1=1/4/1/3=1/5=1/2 =1/1=1/0/1 let me ask u guys a question some people say my little brother is not my brother just
because his white ,but we have the same mom same dad,
he love me like im his mom, mom try everyone to babysit him but no one can babysit him his like a demon only i can not even my mom can handle , and i have more white family then black, so the people said that his not my little brother , he is and i can prouve it
lol , ill anwer in the comment
free point for everyone
and tell me how many point yall got

(1−1/2)(1−1/3)(1−1/4)(1−1/5)  

=(1/2)(2/3)(3/4)(4/5)  

=1/5

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

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