A cow is tethered to one corner of a square barn, 20feet by 20 feet, with a rope 100 feet long. (See theillustration to the right.)What is the maximum grazing area for the cow?20 BanThe maximum grazing area is approximately square feet.(Do not round until the final answer. Then round to one decimal place as needed.)III

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Answered: A cow is tethered to one corner of a…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter65: Achievement Review—section Six

Section: Chapter Questions

Problem 20AR: The cross section of a dovetail slide is shown. Before the dovetail was cut, the cross section was...

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Similar questions

Find the length of x. Round the answer to 2 decimal places.
The tin can shown at the right has the indicated dimensions. Estimate the number of square inches of tin required for its construction. HINT: Include the lid and the base in the result.
A landscaper wants to put a square reflecting pool next to a triangular deck, as shown below. The triangular deck is a right triangle, with legs of length 9 feet and 11 feet, and the pool will be adjacent to the hypotenuse. (a) Use the Pythagorean Theorem to find the length of a side of the pool. Round your answer to the nearest tenth of a foot. (b) Find the exact area of the pool.
The carbon content of machine steel for gages usually ranges from 0.15% to 0.25%. Round the answers for a and b to 2 decimal places. a. What is the minimum weight of carbon in 250 kilograms of machine steel? b. What is the maximum weight of carbon in 250 kilograms of machine steel?
In exercises 34-45, use your calculator value of unless otherwise stated. Round answers to two decimal places. At center court on a gymnasium floor, a large circular emblem is to be painted. The circular design has a radius length of 8ft. a What is the area to be painted. b If a quart of paint covers 70 ft2, how many quarts of paint are needed to complete the job. c If each quart of paint costs 15.89, find the cost of the paint needed.
Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places unless otherwise specified. A solid brass casting in the shape of a right circular cone has a base diameter of 4.36 inches and a height of 3.94 inches. Find the weight of the casting. Brass weighs 0.302 pound per cubic inch.
An artist wants to make a small monument in the shape of a square base topped by a right triangle, as shown below. The square base will be adjacent to one leg of the triangle. The other leg of the triangle will measure 2 feet and the hypotenuse will be 5 feet. (a) Use the Pythagorean Theorem to find the length of a side of the square base. Round your answer to the nearest tenth of a foot. (b) Find the exact area of the face of the square base.
Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places unless otherwise specified. A vessel in the shape of a right circular cone has a capacity of 0.690 liter. The base diameter is 12.30 centimeters. What is the height of the vessel? One liter contains 1000 cubic centimeters.
Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places unless otherwise specified. A circular aluminum casting 2.63 inches thick has a 22.08-inch diameter. The aluminum used for the casting weighs 168.5 pounds per cubic foot. Find the weight of the casting. Round the answer to the nearest pound.
A carbide milling cutter is used for machining a 27.25-inch length of stainless steel. The cutting time is 12.35 minutes, the cutting speed is 240 feet per minute, and the feed is 0.01 inches per revolution. What is the diameter of the carbide milling cutter? Round the answer to 2 decimal places.
The cross section of a dovetail slide is shown. Before the dovetail was cut, the cross section was rectangular in shape. Find the cross-sectional area of the dovetail slide. Round the answer to 1 decimal place.
Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places unless otherwise specified. A length of brass pipe is shown. a. Find the number of cubic inches of brass contained in the pipe. Round the answer to the nearest cubic inch. b. Brass weighs 526 pounds per cubic foot. What is the weight of the pipe? Round the answer to the nearest pound.

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A cow is tethered to one corner of a square barn, 20 feet by 20 feet, with a rope 100 feet long. (See the illustration to the right.) What is the maximum grazing area for the cow?