You are filling a 5-l fish tank using a 259-ml container. how many full containers are required to fill the fish tank?

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Which statements about these triangles is true

Find the roots of the equation below. x^2 - 6 + 9 = 0