Model each investment as an equation, and then arrange the investments in ascending order (from least to greatest value) based on their values after three years.

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project