The cost for 4′′ diameter auger holes in earth is $18.85 per linear foot, but if they are cased, the cost is $69.18 per linear foot. What is the estimated cost for a 570-foot cased 4′′ boring?

Each hospital bed and its accessories use 96 ft2 of floor space. How many beds can be placed in a ward 40 ft by 60 ft? (Use the rules for working with measurements to give your answer to the appropriate accuracy and/or precision.)

A 18.5cm long pencil that has the shape of a regular 6-sided prism with a base edge of 3.5mm, we sharpen one side into the shape of an upright cone with an 18mm side. What percentage of a pencil consist of sharps?

Given the internal radius of the pipe 2 cm, the external radius 2.4 cm, and the length of the pipe 10 cm, find the volume of the metal used, in cubic centimeters.   A cone-shaped roof has a diameter of 12 feet and a height of 8 feet. If roofing material comes in 120 square-foot rolls, how many rolls will be needed to cover this roof? The ratio between the curved surface area and the total surface area of a right circular cylinder is 1:2. If the total surface area is 616 square centimeters, which of the following statements is/are NOT true about the given right circular cylinder?   A 5 cm cube is cut into as many 1 cm cubes as possible. What is the ratio of the surface area of the larger cube to that of the sum of the surface areas of the smaller cubes?   Ram a farmer, managed to grow shaped-watermelons inside glass cases of different shapes. The shapes he used were: a perfect cube, hemispherical, cuboid, cylindrical along with the normal spherical shaped watermelons. Thickness of the…