Awater tank holds 256 gallons but is leaking at a rate of 3 gallons per week. a second water tank holds 384 gallons but is leaking at a rate of 5 gallons per week. after how many weeks will the amount of water in the two tanks be the same?

Nickel crystallizes in the face-centered cubic (fcc) lattice. the density of the metal is 8902 kg/m3. calculate the radius of a nickel atom.

Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?