Complete the table to determine the balance A for P dollars invested at rater for t years, compounded n times per year. (Round your answers to the nearest cent.)

Hi, can anyone show me how to do this problem? 100 points for this. in advance

How do you write something in scientific notation?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.