Assume that you are provided with the score matrix s, detections can only be matched to a single track, and that tracks cannot be assigned more than once. (a) [5 points] what do the variables in this problem represent? how many are there? (b) [10 points] define the objective for this 0-1 integer linear program. (c) [15 points] define the entire 0-1 integer linear program, including constraints, in standard form. how many constraints are there in the program, total?

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Which shows the graph of the solution set of 3y – 2x > –18?