Find square root of the following numbers by long division method
1).2025

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?