a. Among all pairs of number (x, y) such that 2x + y = 16, find...

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a. Among all pairs of number (x, y) such that 2x + y = 16, find the pair for which the sum of squares x+ y is minimum. b. A small cruising ship that can hold up to 60 people provides 3-day excursions to groups of 38 or more. If the group contains 38 people, each person pays $74. The cost per person for all members of the party is reduced by $1 for each person in excess of 38. Find the size of the group that maximizes the income for the owners of the ship. a. Among all pairs of number (x, y) such that 2x + y = 16, find the pair for which the sum of squares x+ y is minimum. b. A small cruising ship that can hold up to 60 people provides 3-day excursions to groups of 38 or more. If the group contains 38 people, each person pays $74. The cost per person for all members of the party is reduced by $1 for each person in excess of 38. Find the size of the group that maximizes the income for the owners of the ship.

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a To find the pair x y such that the sum of squares x y is minimum we need to minimize the expressio... View the full answer