Ok so find the median so put the numbers in order so 82,83,84,85,85,86,86,86,87,87,88,89,90 then start from both sides cross off from both dies at the same time 83,84,85,85,86,86,86,87,87,88,89
84,85,85,86,86,86,87,87,88
85,85,86,86,86,87,87
85,86,86,86,87
85,86,86,86
86,86
so... 86 is the answer. i know its long but its the whole work hope it helped.
Y=7/10x+(-4) The slope of HK is -10/7, so a perpendicular slope is 7/10 The y intercept of a line with m=7/10 going through the midpoint of HK has a y intercept of -4, therefore: y=7/10x+(-4)
Let the length of the north and south sides be x, then the length of the east and west side is 32/x. The total fencing needed is the perimeter of the rectangle = 2x + 2(32/x) = 2x + 64/x Cost of fencing the north and south sides is 2(2x) = 4x Cost of fencing the east and west sides is 4(64/x) = 256/x Total cost (C(x)) of fencing the vegetable patch is 4x + 256/x
Therefore, the <span>dimensions of the vegetable patch with the least expensive fence is </span><span>north and south sides = 8 ft </span><span>east and west sides = 32/8 = 4 ft</span>
