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How to do this math problem with matrices?? Gauss elimination?
A dietitian is planning a meal of chicken, rice, and carrots for a patient. The patient needs the meal to contain 85.8 grams of carbohydrate, 59 grams of protein and 6.4 grams of fat. The table below shows the number of grams of carbohydrate, protein, and fat in 100 grams of each food. (Note, the total is not 100 grams due to the water and fiber content of the food.) How much of each food should be used so that the patient gets the needed nutrients?
Please show how to do this.
With the answer. I have been working on the problem but I cannot find my mistake.
1 AnswerMathematics7 years agoWhat are the partial Derivatives of F=m*w^2*r?
1 AnswerMathematics9 years agoWho should I start Antonio Gates or Jacob Tamme?
It is not a ppt league.
1 AnswerFantasy Sports9 years agoShould I start Mikel Leshoure or Andre Roberts this week in my flex spot?
It is not points per reception league.
3 AnswersFantasy Sports9 years agoMinecraft help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!?
How do you setup a texture pack for a mac? I have it in the texture pack location and it is a zip file but when it appears on the minecraft texture pack screen it is just black and white. When I load the texture pack it is the same a default....
4 AnswersVideo & Online Games9 years agodetermine the molecular formulas?
Determine the molecular formulas to which the following empirical formulas and molar masses pertain. (Type your answer using the format CO2 for CO2.)
(a) SNH (188.35 g/mol)
(b) NPCl2 (347.64 g/mol)
(c) CoC4O4 (341.94 g/mol)
(d) SN (184.32 g/mol)
please show work
1 AnswerChemistry1 decade agoCHemistry problem need help i do not understand?
Terephthalic acid is an important chemical used in the manufacture of polyesters and plasticizers. It contains only C, H, and O. Combustion of 15.85 mg terephthalic acid produces 33.58 mg CO2 and 5.16 mg H2O. If 0.250 mol of terephthalic acid has a mass of 41.5 g, determine the molecular formula of terephthalic acid.
please explain every step and show work
1 AnswerChemistry1 decade agoWhat is the trend in metallic character going from left to right across a period in the periodic table?
What is the trend in metallic character going from left to right across a period in the periodic table?
2 AnswersChemistry1 decade agoWhich lanthanide element and which transition element have only radioactive isotopes? (This situation is indic?
Which lanthanide element and which transition element have only radioactive isotopes? (This situation is indicated on most periodic tables by parentheses around the mass of the element.)
2 AnswersChemistry1 decade agoA reaction of 1 liter of chlorine gas (Cl2) with 3 liters of fluorine gas (F2) yields 2 liters of a gaseous pr?
A reaction of 1 liter of chlorine gas (Cl2) with 3 liters of fluorine gas (F2) yields 2 liters of a gaseous product. All gas volumes are at the same temperature and pressure. What is the formula of the gaseous product? (Type your answer using the format CO2 for CO2.)
show formula and answer please
Chemistry1 decade agowho do the US senators represent.?
14 AnswersGovernment1 decade ago