In the lab, a student measures a cube of copper to be 2.25 cm on a side. What is the volume of the cube, with the correct number of significant digits and units? When entering your answer, make sure that there is a single space between your numerical value and your unit: "12.34 mL".

answer: a tank of height h is filled with water and sits on the ground. water squirts from a hole at a height y above the ground and has a range r. for two y values, 0 and h, r is zero. determine the value of y for which the range will be a maximum.

explanation:

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).