Answer:
56,161
Step-by-step Thought Process:
Use the equation: 
to solve this problem. Let x= time in years, a= initial amount, and r= growth rate.
= 
When you solve you get this number:
56,160.57516085
Round to the nearest whole number:
56,161
Answer:
$11917.03
Step-by-step explanation:
Use Compound Interest Formula:
A = 7,000 (1 + 0.06/2)^2(9)
Simplify:
A = 7,000(1.03)^18
Solve:
A = $11917.03
She wants to fill the garden with dirt so she should measure the area. If she were building a fence outside the garden then she'd measure the perimeter.
