$79.56- $62.51= $17.05.
The stock increased $17.05 in one year~
9 times 1.23 equals $11.07 so it cost $11.07
Answer:
Graph attached
Step-by-step explanation:
jenkins-traub method for the complicate calculation
it has 1 real root: 1.5164
2 complex roots : neglected
25.34*1000=25340 because the decimal moves three positions to the right