Question

A building contractor has 60 plots in which he can build a house per plot.He wishes to build
houses of two types A and B. He wishes that houses of A type should be at least three times than those of B type.If he desires the profit of Rs.65,000 per house of type A and Rs.80,000
per house of type B to get maximum profit how many houses of each type should be built? in a mathematical form​

Answer 1

Answer:

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Answer 2

Answer:

The covering or protective tissues in the animal body are epithelial tissues. Epithelium covers most organs and cavities within the body. ... The skin, the lining of the mouth, the lining of blood vessels, lung alveoli and kidney tubules are all made of epithelial tissue.