Step-by-step explanation:
Formula for compound interest is given by

Where
A is the amount at the end of the period
P is the principal
R is the rate
n is the period
The interest = A - P
From the question
P = $ 3200
n = 3 years
R = 40%
So we have

A = $ 8780.80
<h3>The amount is
$ 8780.80</h3>
The interest is
$ 8780.80 - $3200
<h3>= $ 5580.80</h3>
Hope this helps you
Find the area and perimeter of the following triangle with the given vertices:
(1, 2), (8, 2) and (3, 6)
Explain your reasoning; show all your work for full credit!
Answer:
depended is the 6th grade
independed the 2/9 students
-by-step explanation:
Answer:
Adam raked 340 liters of leaves.
Step-by-step explanation:
Let the leaves raked by Adam be
lt.
Given:
Leaved raked by Tapiwa = 357 lt
As per question,
Leaves raked by Tapiwa is 5% more than that of Adam.
So, 
Therefore, Adam raked 340 liters of leaves.
141 perimeter
I cannot help with the area tho.