Investing $12,000 in a savings account at 2% annual interest compounded semiannually will result in approximately how much money after 5 years

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.