Which of the following sets is not finite?
{x | x is a natural number less than 10}
{x | x is a whole number between 0 and 10}
{x | x is an integer that is less than 0}

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

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?