Let
. Then
, and differentiating both sides with respect to
gives
Now, when
, you get
You have
, so
and
. So
The question can be written out like this:
36 = 0.009x
Multiply both sides by 1,000:
9x = 36,000
Divide both sides by 9:
x = 4,000
Answer:
Bank of Texas = $10,031.35
United Texas Bank = $10,500.00
Step-by-step explanation:
Bank of Texas
A=P(1+rt)
P=$7,500
r=6.75%
t=5 years
$10,031.35
refer the pic
United Texas Bank
A=P(1+rt)
P=$7,500
r=8%
t=5 years
$10,500.00
refer the sec pic
Answer:
7*7*7
Step-by-step explanation: