Let n cards carry the distinct numbers x_1 . if two cards are drawn at random without replacement, show that the correlation coefficient rho between the numbers appearing on the two cards is -1 / (n - 1).

10feet apart then both

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!