Please I need help I give 15 points if help me with this. If you do not know the answer please do not respond I really need help before the exams come so i don't fail PLEASE HELP ME!!!

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

Which number line correctly shows 0.8 + 0.3?

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536