Find the area of the regular polygon. give the answer to the nearest tenth.

dodecagon with a perimeter of 108 cm

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

If i have 20$ and i gave 5$ away how much i got

Ineed here’s a picture of the question