author: howard edward taylor

... formula to express the time t in terms of the principal P , the amount A , and the rate r of simple interest . 78 ... discount on the $ 2,000 ? 83 What is the present value of $ 6,000 due in 8 months if money is worth 6 % ? What is the ...

... csc 5π = √6 - √2 . 12 12 9. ( a ) sin ( u + v ) 11. sin ( u + v ) 56 = 33 = sin ( u - v ) -- = 5π 12 - 5. ( √2 ... ( 139/20 ) = -sec ( π / 20 ) , csc ( 139π / 20 ) = csc ( π / 20 ) . 19. Period , 2/3 ; amplitude , . 23. Period , 2/3 ...