A fence is to be built to enclose a rectangular area of 230 square feet
7. 10 pt A fence is to be built to enclose cows in a rectangular area of 200 square feet. The fence along three sides is to be made of material that costs $5 per foot, and the material for the fourth side costs $16 dollars per foot. Find the dimensions of the enclosure that minimize cost, and give the minimum cost to build the fence.
A fence must be built to enclose a rectangular area of 45,000 ft?. Fencing material costs $1 per foot for the two sides facing north and south and $2 per foot for the other two sides. Find the cost of the least expensive fence. . The cost of the least expensive fence is $ (Simplify your answer.)
A commercial cherry grower estimates from past records that if 25 trees are planted per acre, then each tree will yield an average of 37 pounds of cherries per season. If, for each additional tree planted per acre (up to 22), the average yield per trae is reduced by 1 pound, how many trees should be planted per acre to obtain the maximum yield per acre? What is the maximum yield? pounds, trees should be planted per In order to...
4. A rancher with 300 ft of fence intends to enclose a rectangular corral, dividing it in half by a fence 5. A rectangular garden of area 75 ft2 is bounded on three sides by a wall costing $8 per ft and on the 6. An open box is made from a 16 x 16 cm piece of cardboard by cutting equal squares from each corner parallel to the short sides of the corral. How much area can be enclosed?...
Oliver’s company needs to enclose a rectangular area of 5200 square feet on three sides with barbed wire fencing. Find the dimensions of that will minimize the amount of fencing required (thus minimizing building cost). Hint: minimizing the amount of fencing is equivalent to minimizing the perimeter, or distance around, the three sides of the enclosure.
losing the most Area with a fence We need to enclose a rectangular field with a fence. We have 500 feet of fencing material and a building is on one side of the field and so won't need any fencing. Determine the dimensions of the field that will enclose the largest area. 1) a) For what value of X is the area largest? b) What is the maximum Area?
A farmer has 2400 feet of fence to enclose a rectangular area. What dimensions for The rectangle with the maximum area enclosed by the fence has a length offt and a widt on the rectangle result in the maximum area enclosed by the lence?
(1 pt) A landscape architect wished to enclose a rectangular garden on one side by a brick wall costing $30/ft and on the other three sides by a metal fence costing $20/ft. If the area of the garden is 128 square feet, find the dimensions of the garden that minimize the cost Length of side with bricks Length of adjacent side y = (1 pt) A landscape architect wished to enclose a rectangular garden on one side by a brick...
8. (10pts) A rectangular filed is to be enclosed with a fence. One side of the field is against an existing wall, so that no fence is needed on that side. If material for the fence costs $2 per foot for the two ends and $4 per foot for the side parallel to the existing wall, find the dimensions of the field of largest area that can be enclosed for $1000, 9. (11pts) A candy box is made from a...
all of them please CU . a) A farmer wishes to enclose a rectangular pen whose area is 168 ft?.On 3 of the sides, he can use regular Fencing, which costs S3/ft. On the remaining side, he must use heavy-duty fencing, which costs S4/ft. Find the dimensions and cost of the most economical fence? ocus b) An open box with a square base must a have a volume of 864 in3. Find the least amount (area) of thin cardboard needed...