4. Jessie sells these stainless steel piercing studs. ● The sphere has a diameter of 6 mm, and the side length of the cube is 5 mm. The middle shaft has a diameter of 1 mm and is 16 cm long. Calculate the volume of steel each stud, to the nearest cubic millimetre.

Q: Find the volume of a right circular cone that has a height of 7.5 m and a base with a radius of 14.7…

A: Volume of right circular cone is, V=π(r)2×h3where,r=radius and h=height Here, r=14.7 m h= 7.5 m

Q: If the volume of a cube is 64. Find its surface area? O a. 46 b. 24 C. 96 d. 64

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Q: 4. Approximate the volume of the cone below. Use 3.14 for πT and round to the nearest tenth. 18 in.…

A: The objective of this question is to calculate the volume of a cone given the radius and the height.…

Q: Approximate the volume of coating on a sphere ofradius 4 in. if the coating is 0.02 in. thick.

A: Given:           radius of sphere is 4 in.coating is 0.02 in thick.

Q: The base edge of a regular triangular clam pie is 54 cm. Calculate the volume of I- the pyramid, if…

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Q: Determine (a) the volume and (b) the surface area of the three-dimensional figure. When appropriate,…

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Q: 3. A lead pipe 3 cm thick has inner diameter of 4 cm. Find  number of cubic centimeters of lead in a…

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Q: Farmer Jim builds a new silo to store his grain. The silo is a cylinder, 7 m in diameter and 24 m…

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Q: 1. A ball fits perfectly inside of a 6-inch cube. What is the volume of the ball in cubic inches?

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Q: 5. Find the volume (in cm3) of the die-casting shown. The dimensions are in millimetres. 30 rad

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Q: 3. a) A toy manufacturer makes marbles. Each marble has a radius of 7 mm. They are sold in packages…

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Q: Determine the volume of the following object. 3.9 m 2.4 m 3.0 m 5.1 m

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Q: 3. Naomi is a jeweller. She is making a pearl necklace. Each pearl has a diameter of 0.9 cm. A hole…

A: Given,Each pearl has a diameter of .A hole with a  radius is drilled through each pearl, so the…