Las Planning To Buy Five L Bags Of So Three Sib Bags Of Four Five Ical Cartons Of Mik And The Dozen Cartons Of Large 1 (11.2 KiB) Viewed 19 times
Las Planning To Buy Five L Bags Of So Three Sib Bags Of Four Five Ical Cartons Of Mik And The Dozen Cartons Of Large 2 (7.12 KiB) Viewed 19 times
Las Planning To Buy Five L Bags Of So Three Sib Bags Of Four Five Ical Cartons Of Mik And The Dozen Cartons Of Large 3 (10.31 KiB) Viewed 19 times
Las planning to buy five-l bags of so, three sib bags of four, five Ical cartons of mik, and the dozen cartons of large ages. The prices of these tems in the neighborhood supermarkets are as follows Milk Eggs Sugar Flour (1-gal (1-dozen (5-lb bas) (5-ib bag) carton) carton) Supermarket 19.15 53.79 12.00 33.49 Supermarketi 52.99 $2.09 Supermarket 111 3314 ta) mar A to represent the price in dollar of them in the three supermarvet 129 13:29 315 57 200 A 299 1314 2.00 22.90 2.0 11
(b) Write a 4x 1 matrix B to represent the quantities of sugar, flour, milk, and eggs that Laura plans to purchase in the three supermarkets. 14 3 B 14 3 1
(c) Use matrix multiplication to find a matrix C that represents Laura's total outlay (in dollars) at each supermarket 46.4 41.66 C 44.43 11 X At which supermarket should she make her purchase if she wants to minimize her cost? (Assume that she will shop at only one supermarket.) smart!
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