Asked by Shalin
QUESTION 4
[2+2+3+3 = 10 marks]
A dietician has two foods with which to prepare a diet containing at least 400 units of calcium, 175 units of iron, and 280 units of vitamin A. The table below gives the units of calcium, iron, and vitamin A per ounce for the two foods.
Food I costs 35 cents an ounce and Food II costs 42 cents an ounce. What combination of the two foods gives the diet, meeting the above requirements, of minimum costs?
[2+2+3+3 = 10 marks]
A dietician has two foods with which to prepare a diet containing at least 400 units of calcium, 175 units of iron, and 280 units of vitamin A. The table below gives the units of calcium, iron, and vitamin A per ounce for the two foods.
Food I costs 35 cents an ounce and Food II costs 42 cents an ounce. What combination of the two foods gives the diet, meeting the above requirements, of minimum costs?
Answers
Answered by
oobleck
no table.
If you care to append it now, we can offer some help, but I suspect this problem is very like others you have already done, so ...
If you care to append it now, we can offer some help, but I suspect this problem is very like others you have already done, so ...
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