Mathematics, 02.10.2019 17:20, ehsket
Convert the system 3x2 -3 -3x1 10x2 3x1 11 10x2 -11 to an augmented matrix. then reduce the system to echelon form and determine if the system is consistent. if the system in consistent, then find all solutions. augmented matric: echelon form: is the system consistent? select a) solution: (x1, x2) = + + s1. : to enter a matrix use [[ ],d. for example, to enter the 2 x 3 matrix 2 6 5 you would type [[1,2,,5,41, so each inside set of [] represents a row. if there is no free variable in the solution, then type 0 in each of the answer blanks directly before each s. for example, if the answer is (x1, x2) = (5,-2) , then you would enter (5+0s1,-2+0s1). if the system is inconsistent, you do not have to type anything in the "solution" answer blanks. i ii ii
Answers: 2
Mathematics, 21.06.2019 21:00, 22MadisonT
Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75
Answers: 2
Mathematics, 22.06.2019 03:00, mmcdaniels46867
Aquality characteristic of new iphone x made at the amsterdam plant at apple computers has a manufacturing specification (in mm) of 0.200 +/- .07. historical data indicates that if the quality characteristic takes on values greater than 0.27 or smaller than 0.13 the component fails at a cost of20.19. based on these data: determine the taguchi loss function (must show work) calculate an estimated loss for a quality characteristic of .30 calculate an estimated loss for quality characteristic of .40.
Answers: 2
Mathematics, 22.06.2019 05:40, marie1211
Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4,999. the drive is currently serving a request at cylinder 2,150, and the previous request was at cylinder 1,805. the queue of pending requests, in fifo order, is: 2069, 1212, 2296, 2800, 544, 1618, 356, 1523, 4965, 3681
Answers: 3
Convert the system 3x2 -3 -3x1 10x2 3x1 11 10x2 -11 to an augmented matrix. then reduce the system t...
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