1. find the determinant by expanding through a ro or a column: [10 12 101 11 3 5 b)2 l3 4 12j 7 [1 1 1 1 c) 1 1 1 0 1 1 0 1 1 1

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.