3. Find the cost of painting (overall) at the rate of P7.50 per sq. cm. a conical spire 40 cm radius at the base and 105 cm in slant height.

Q:

A: Step 1: To find the load that would stretch the spring 6 cm, we can use the concept of direct…

Q: 33. The distance that a bicycle travels in 1 min varies directly as the number of revolutions per…

A: Given: The distance that a bicycle travels in 1 min varies directly as the number of revolutions per…

Q: 7. Augie has a hemisphere shaped bowl that had as radius of 3 inches. How much ice cream can Augie…

A: Volume of ice cream that can be fit perfectly in the bowl which is in the shape of hemisphere of…

Q: Of a rectangle are chonging at the tates of 1m/s and 2m/s. Sides its When its sides are 30 m and Ao…

A:

Q: . A pump extracts the oil from a well at a depth of 975 M and raises it to a reservoir located at…

A: Well depth = 975 m Reservoir location = 48 m

Q: 1. Show solution and illustration. A man wants to fence a rectangular area as inexpensively as…

A:

Q: A tent is in the form of a cylinder of diameter 20 m and height 2.5 m surmounted by a cone of equal…

A:

Q: 1. A verandah 1.25 m is constructed all along outside of a room 7.5 m long and 5 m wide. Find: (a)…

A: Part (a) It is given that, Length (long) of verandah, l=7.5 m, Breadth (wide) of verandah, b=5 m.…

Q: Convert a rate of 150 m/min to meters per second using dimensional analysis. Round to two decimal…

A: Given Data: Rate: R=150 m/min   There are 60 sec in 1 min.   The rate in terms of meters per second…

Q: A tent is in the form of a cylinder of diameter 20 m and height 2.5 m surmounted by a cone of equal…

A:

Q: 8. A spring has a natural length of 10 cm. It takes 2J to stretch the spring to 15 cm. How much work…

A:

Q: 2. A rectar if water

A: The rectangular trough is 10 ft. long and 3 ft. wide. The water flows in at the rate of 12 cu.…

Q: a board 13 1/4 inches long is cut from a board that is 2 feet long. If the width of the saw cut is…

A:

Q: 9. A bicycle has tires that are 26 inches in diameter. The while in motion, the tires rotate through…

A: Given  Diameter of tires = 26 inches

Q: 13. On the first swing, a pendulum makes an arc of 8 in. long. On each suc is 1/4 the length of the…

A:

Q: 4. Determine the volume of grain that can be stored in the silo. 28 5. Determine the surface area of…

A: Given query is to find the volume and surface are of silo.