To be able to go on a trip to South America, Jina decides to save for 3 years. She opens a savings account with S600. The account pays simple interest at an annual rate of 5%. She doesn't make any more deposits.
Answer the following questions. If necessary, refer to the list of financial formulas.

(a) How much total interest will Jina earn?

(b) What will the total amount in the account be including Interest)?

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).