Cassidy deposits $545 into a savings account. The account has an interest rate of 3% compounded semiannually. Write a function to represent the amount of money in dollars, Alt),
in Cassidy's account after 1 years.

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?