Where is the multiple choice answers ?
Let's start by the easiest case, Lara's :

Now for Carly : 6% on a year -> 3% semi anually
Hence after 10 years = 20 half years she'll have
Answer B
The square root of 890 is 29.8328677804
Answer:
7 miles
Step-by-step explanation:
35 x 0.2 = 7 miles