answer b, c, and d correctly

Chrome File Edit View History Bookmarks Profiles Tab Window Help Sun 2 Feb 4:29PM D2L WeBWork Homework - MA-12 x WeBWork : MA129_W25 : Hol x Solve Linear Equations X *Chat Thread X C 2% webwork.wlu.ca/webwork2/MA129_W25/Homework_04/8/ M Finish update : 88 D2L Homepage - Wilfri... o Mail - Matthew Bia... Loris iClicker Student -... WeBWork : MA129... EC-140 P MA-129 Pearson T... MAPLE TA K KORTEX 4 All Bookmarks Problem 16 Previous Problem Problem List Next Problem 20 20 correct 50 50 correct 40 40 correct 515 515 correct 7 7 incorrect 3.5 3.5 incorrect 4.5 4.5 incorrect At least one of the answers above is NOT correct. A dietitian is planning a meal that supplies certain quantities of vitamin C, calcium, and magnesium. Three foods containing these nutrients will be used. The amount of each nutrient, in milligrams, found in one unit of each food is given in the table below, along with the dietary requirements. Nutrient Food 1 Food 2 Food 3 Total Required (mg) Vitamin C 50 50 925 Calcium 20 50 30 465 Magnesium 20 50 40 515 (a) Write the augmented matrix for this problem: 50 100 50 925 20 50 30 465 20 50 40 515 quantity of Food 1 is necessary to meet the dietary requirements? Answer: 7 units (c) What quantity of Food 2 is necessary to meet the dietary requirements? Answer: 3.5 units