a marble pillar in the shape of a rectangle prism has a length and width of 2.5 feet and a height of 12 feet. The pillar weight 12,000 pounds. How many pounds per cubic foot is the density of the marble ?

Q: The height of a cone is tripled and the radius is doubled. The volume is how many times as great?

A: Given that: A cone given height is tripled and radius is doubled

Q: b. An engineering apprentice is given a rectangular sheet of metal of dimensions 500mm x 300mm. She…

A: In the given, first we denote a variable, we have:Let:x be the length of the side of each square cut…

Q: If a spherical propane tank is filled 80% of its capacity. How many gallons of propane does the tank…

A:

Q: A rectangular gal 8 m is to be fenced 4 times. Fir

A: 11.  Given that a rectangular room of length is 4m and breadth is 3m.

Q: The diameter of a basketball is 18 centimeteres. Detemine the volume

A:

Q: A paint company wants to change the height of its cans of paint to 15 centimeters tall so when the…

A:

Q: An aquarium is 70cm long, 40cm wide, and 55cm high. Is the aquarium enough to hold 10L of water?…

A: Given- An aquarium is 70cm long, 40cm wide, and 55cm high. To find- If the aquarium is enough to…

Q: The sum of the lengths of all edges of a cube is 60 cm. Find the volume V and the surface area T of…

A: Given: The sum of the lengths of all edges of a cube is 60 cm. The number of edges in a cube is…

Q: nches What is the total volume, in cubic inches, of the box?

A:

Q: The volume of a rectangular solid is 12 000 cubic cm and the total surface area is 3400 square cm.…

A: Given: The volume of a rectangular solid is, V=12000 cm3 The total surface area is, S·A=3400 cm2 The…

Q: a regular pyramid whose base is an equilateral triangle with side 10cm has an altitude of 15 cm,…

A:

Q: A hotel is building a fitness center measuring 220 ft x 72 ft. The flooring to cover the space is…

A: Calculate the area and multiple that by cost per square foot.

Q: Find the volume

A: Find the volume.

Q: margerate has a cube that has a surface area of 150 suare units. what s the coume of the cube?

A: The surface area of the cube is given by Surface Area = 150 square units To evaluate : The volume of…

Q: A company makes square-pyramid-shaped tents with a height of 6 feet and a base with a side length of…

A:

Q: A water storage tank is shaped like a cone. The diameter of the circular base of the tank is 4.5…

A:

Q: A nature center has a fish tank in the shape of a rectangular prism. The tank is 1U feet long, 8 ¼…

A: Given that:                                 Length of the rectangular prism, L=10 ftWidth of the…

Q: the length of a side of a cube is equal to the radius of a sphere. which solid has the greater…

A: The length of a side of a cube is equal to the radius of a sphere. Let x be the side of a cube, then…

Q: A producer has three grain bins on his farm. Two of the bins have a diameter of 48 feet, and the…

A: As per the answering guidelines, we will solve first three subparts only. for other parts, you may…

Q: Height Width Length

A:

Q: The diameter of the base of a cylinder is 1.8 m. The height of the cylinder is 0.6 m.       m2

A: Surface area of the cylinder = 2.7π m2  Or in decimals = 8.48 m2Explanation:

Q: Grid 9. Alex has 48 cubes, with dimensions in feet (ft), like the one shown. He uses all the cubes…

A: Solution: Length of small cube= 1/2ft

Q: A snow man is made using three balls of snow with diameters 30 cm,40 cm. and 50 cm. If the head…

A: Given  The three balls of snow with diameters 30 cm, 40 cm. and 50 cm. If the head weighs about 6 kg…

Q: Sports Drink 8 Pack Box Dimensions Height 12 in. Width 5.5 in. Depth 8 in. OOO Each bottle in this…

A: We need to use the dimensions of a bottle and the dimensions of the box to determine the space that…

Q: Isabella's sandpit measures 4 ft by 3.5 ft by 2 ft. Her parents go to the store to buy bags of sand…

A:

Q: The formula V=13⋅s2⋅hV=13⋅s2⋅h gives the volume of a right square pyramid.   What is the volume of…

A:

Q: 3) Ben wants to make 100 candles in the shape of a cone for his new candle business. The mold shown…

A:

Cylinders

A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.

Cones

A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.