SOLUTION: the mean height of ana, lucy,pearl,and tess is 66 inches. what is the height of cora if the mean height of the five girls is 70 inches?

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Question 629784: the mean height of ana, lucy,pearl,and tess is 66 inches. what is the height of cora if the mean height of the five girls is 70 inches?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
(a+l+p+t)/4=66;
(a+l+p+t+c)/5=70
c=86