<span>Suppose an investment of $8200 doubles in value every 7 years. how much is the investment worth after 28 years
131,200</span>
Answer:
C=pi x d. 3.14x33 103.62
Step-by-step explanation:
Answer:
The rectangle is 8 ft by 6 ft.
Step-by-step explanation:
Let x = length and y = width
Then, 2x+2y = 28 and xy = 48
Since 2x+2y = 28, y = 14 - x
So, x(14 - x) = 48
x2 - 14x + 48 = 0
(x-8)(x-6) = 0
x = 8 or x = 6
Hope this helps!