A spherical water tank has a radius of 31 feet is being replaced with a cylinder tank with the same radius. How high must the new tank be if it is to hold the same amount of water as the old tank?

Q: 220 ft of fence are used to enclose a rectangular field as well as divide the field into two equal…

A: Let x and y be the length and width of a rectangle.

Q: An open box is to be made by cutting small squares from the corners of rectangular board and then…

A: let "x" be the length of the side of the square cut.Length= 8-2xWidth = 6-2xHeight =xVolume =…

Q: The diameter of a metallic sphere is 6 cm .The sphere is melted and drawn into a wire uniform cross…

A:

Q: A small toy in the shape of a right pyramid with a square base is floating in a pool of water. The…

A:

Q: A cylinder has a height of 12 in. and a radius of 4 in. How can you change the radius of the…

A: Given the height of a cylinder h=12inch and radius of the cylinder r=4inch We need to find the…

Q: Mama Mia's Pizzeria offers two different sizes of Pizza. The boxes they are delivered in have a…

A:

Q: A wire 50 ft long is divided into two parts to form a circle and a square. What is the radius of the…

A:

Q: A pool is 7ft high. Its volume is 1400cu.ft. If it will be renovated such that it will be 20% lower,…

A:

Q: A rectangular lot is to be enclosed with a fence. A building is on one side of the lot, so it won't…

A:

Q: A cylindrical vessel whose diameter and altitude are 26 cm and 500 cm respectively, is filled with…

A: Given  The diameter of cylindrical vessel  dc=26 cm. The altitude of cylindrical vessel is H=500…

Q: A cylindrical tank with radius 0.75 meters and height 1.5 meters is to be filled with water. If a If…

A: Given: The radius of the cylindrical tank (r)=0.75 meters The height of the cylindrical tank (h)=…