P= 2500
r= 0.0465
A= P. e^(rt)
Where:
A = final mount
P = principal investment
r= rate
T= time (years)
To double it:
2 x 2500 = 2500 e^(0.0465 x t)
(2 x2500)/2500= e^(0.0465 x t)
2= e^(0.0465 x t)
Ln 2 = Ln e^(0.0465 x t)
Ln2 =0.0465t (Ln e)
Ln2 = 0.0465 t
t = Ln2 /0.0465
t= 14.91 years
Triple:
3 x2500 = 2500 e^(0.0465 t)
(3 x 2500 ) /2500 = e^(0.0465 t)
3 = e^(0.0465 t)
ln3 = ln e^(0.0465 t)
ln3 = 0.0465t Lne
ln3= 0.0465t
ln3/0.0465 =t
t= 23.63 y
Remember! This is important!
(positive number, positive number) = quadrant 1 or quadrant I
(negative number, positive number) = quadrant 2 or quadrant II
(negative number, negative number) = quadrant 3 or quadrant III
(positive number, negative number) = quadrant 4 or quadrant IV
So the answer is quadrant 4 or quadrant IV.
Answer:
1/10 units ^3
Step-by-step explanation:
The formula for the volume is given by
V = Bh where B is the area of the base and h is the height
V = 3/20 units ^2 * 2/3 units
= 3/20 * 2/3
= 1/10 units ^3