King Fahd University Of Petroleum & Minerals
Math 131 - Term 032
Q1(6 Points): given an interest rate of 8% compounded semiannually, find the present value of an annuity of $1000 at the end of each six months for three years and $1500 thereafter at the end of each six months for four years.
a) How many different 4-letter words are possible using the word “QUESTION” if no letter is repeated?
b) How many distinguishable permutations of the letters are possible of the word “SUADIARABIA”?
You may use this table