math

posted by .

Which of the following is a formula for finding the volume of a cube?
A. v=e^3, where e= the edge length
B. v=(lwh)^3, wherel= length,w=width andh=height
C.v=6e^2, where e=the edge length
D. v=b*b, where b= the area of the base

I picked A
since V=s^3 or e^3 for the volume of a cube
Is this correct? Thanks

• math -

Yes, you're right.

Similar Questions

1. math

a cube has an edge length of x cm write an equation for the volume v of the cube in term of x . if the length of each edge were doubled how would the volume change if the length were tripled how would volume x³ i mean the equation …
2. math

A cube with edges of length 2 centimeters is buildt from centimeter cubes. If you paint the faces of this cube and then break it into centimeter cubes, how many cubes wil be painted on three faces?
3. algebra

First: solve for k. Then, go back to the original equation c=k(d-3) and solve for c when d is ten. Second: Area=k*s^2 Put in the fist conditions, solve for k. Then, knowing k, solve for A when is eight. direct variation 1)if c varies …
4. algebra

how would i work out the following problems solve each formula in terms of the given variable 1. 5d-2g=9 ;g The formula A=2h(l+w) gives the lateral area a of a rectangular solids with length l, width,w and height h. 2. solve this formula …
5. Algebra

The volume of a rectangular box is given by the formula V = lwh, where l is length, w is width, and h is height. What happens to the volume if the length and height are doubled and the width is tripled?
6. chemistry

A pure copper cube has an edge length of 2.00cm. How many copper atoms does it contain?
7. Math

damn i cant post a drawing..there r 2 cubes, cube x and cube y and the length of the cube x is 12cm. A) find the volume of cube x. B) if cube y has a volume equal to 1/8 of the volume of cube x, find the length of its edge.
8. math

A cube with an edge length of 4 in is painted on all its sides. Then the cube is cut into 64 cubes with an edge length of 1 in. What percent of the total surface area is painted?
9. Math

A solid sphere just fits inside a cube that has an edge length equal to the diameter of the sphere. The edge length of the cube is 5.8 cm. What is the volume of air in the cube to the nearest cubic centimetre?
10. Math

Writing a formula to the surface area of a cube of its length x is edge length=x over six right ?

More Similar Questions