Find the balance in the account after the given period. $ 2 comma 800$2,800 deposit earning 4.5 %4.5% compounded monthly, after 55 yearsyears.

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

When only separate discreet points are graphed it is called?

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?