Which equation best represents circle A? (x - 2)2+(-1)= 3
(x-2)2+(-1)2 = 12
(x+2)2+(y-1)2 = 3
(x + 2)2 + (y - 1)? = 12
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Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?