What is volume of the box shown below?
V = lwh
If a sphere with a 6 m radius is cut out of a cube like the one shown below, what would the new volume of the cube be?
If you move a square through space in a straight line, what solid could it form?
either A and B
Goldfish care manuals recommend that you have only 12 goldfish per 10 gallons of water. If Alex owns a 40 gallon tank that has a population density of 1.75 fish/gallon, is Alex meeting the recommendations?
No, Alex has more than 12 goldfish per 10 gallons.
Yes, Alex has exactly 12 goldfish per 10 gallons.
Yes, Alex has fewer than 12 goldfish per 10 gallons.
There is no way to determine how many goldfish Alex actually has.
If the radius of a sphere is tripled, how much larger will the volume be?
Use the formula V=43πr3, where π≈3.14.
81 times larger
9 times larger
3 times larger
27 times larger