1. A business deposits $30,000 in a fund that pays 5% compounded quarterly. Determine the balance A in this account after 25 years. 2. The fund pays 5% interest, compounded continuously. How much you have to invest in order to get the balance of $20,000 after 15 years. 3. A business deposits $30,000 in a fund that pays 5% compounded continuously. In how many years the money will doubled. 4. For the functions f(x)=-3*+2 and find x- and y-intercepts. 5. On page 233 #49,51,53,54