A lead sinker is in the shape of a cone with a hemispherical base.the total height of the sinker is 12 and the diameter of the base is 10cm.calculate the volume of lead required to make the sinke...

A lead sinker is in the shape of a cone with a hemispherical base.the total height of the sinker is 12 and the diameter of the base is 10cm.calculate the volume of lead required to make the sinke...

A cylindrical can has a base radius of 3.4 cm. It contains a certain amount of water such that when a sphere is placed inside the can, the water just covers the sphere. If the sphere fits...

please find the volume of the region bounded by y=sqrt(z-x^2) and x^2+y^2+2z=12 thanks

A box has a volume of 546cm3 and a surface area of 422cm2. What are the length, height, and width of the box? Please provide a step-by-step if possible.

What is the volume of the region bounded by y^2 + 2y + 4x - 3 =0 and x^2 - 2x - 4y - 3 = 0, and the axis of revolution is at a.) Y= -1 b.) X=3 c.) X=4

The surface areas of two similar shapes are in the ratio 4:9. What is the ratio of their volumes?

you need to work out the volume of the glass

Use both the shell and disk methods to calculate the volume of the solid obtained by rotating the region under the graph of f(x)=3-x3 for 0<=x<=10/3 about the x axis.

college freshman chemistry 1

So the volume itself is given (that being 8640 meters cubed), i also have the height as 9 meters and the length as 40 meters. How do I find the missing width?

You mail a gift box that is 18 inches by 8 inches by 12 inches. You want to put a larger box around it and surround it with foam packing. The larger box is 20 inches by 12 inches by 15 inches. How...

Use the method of cylindrical shells to find the volume V of the solid obtained by rotating the region bounded by the given curves about the x-axis. x + y = 7, x = 16 − (y − 3)^2

to estimate the volume V obtained by rotating about the y-axis the region under the curve y = (2 + 2x^3)^(1/2) , 0 ≤ x ≤ 1. (Round your answer to two decimal places.) It's for an inline homework...

VOLUME : A spherical balloon is inflated with gas at the rate of 500 cubic centimeters per minute. How fast is the radius of the balloon increasing at the instant the radius is (a) 30 cm...

two rectangular prism's have equal heights but unequal bases. Each dimension of the smaller solids base is half each dimension of the larger solids base. The volume of the larger solid is how many...

When ice float in water, 1/8 of its volume floats above the water level in 7/8 float the need the water level. A block of ice placed into an ice chest causes the water in the chest to rise by...

A square prism container with the base of 5 cm x 5 cm is partially filled with water. You drop a clip of metal with mass 525 g into the container, and the water level rises to centimeters. What...

Chemist dean dalton is given a clump of metal and is told that it is sodium. He finds that the metal has mass 145.5 g. He places it into a non reactive liquid in a quake prism whose base measures...

Which has more mass: A solid cylinder of gold with a height of 5 cm in a diameter of 6 cm or a solid cone of platinum with a high of 21 cm and a diameter of 8 cm? Prove your answer mathematically...

The Good-Sweet candy company makes solid chocolate Santas that are 2 inches tall using 4 ounces of chocolate. They decide that this year they want to make a 5-inch tall Santa, using the exact same...

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