SOLUTION: Us e the compound interest formula A=P(1+r)t and the given information to solve for. A=$9,000,000 P=$20,000 t=40
Algebra.Com
Question 350176:  Us e the compound interest formula A=P(1+r)t and the given information to solve for. A=$9,000,000 P=$20,000 t=40
 
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
 Us e the compound interest formula A=P(1+r)t and the given information to solve for. A=$9,000,000 P=$20,000 t=40
------
9000000 = 20,000(1+r)^t
450 = (1+r)^40
---
1+r = 1.1650
r = 0.1650
r = 16.5%
================
Cheers,
Stan H.
================ 
 
RELATED QUESTIONS
Use the continuous compound interest formula to find the indicated value.
A=$77,000... (answered by ikleyn)
Use the compound interest formulas A = P(1 + r/n)^nt and A = Pe^rt to solve. 
Find the  (answered by ikleyn)
A certain bond pays coupons of Php 5,000 every six months for: 
Given: 
	Semi-annual... (answered by CPhill)
Use the compound interest formulas A = P(1 + r/n)^nt and A = Pe^rt to solve.... (answered by ikleyn)
Use the compound interest formula A = P * (1 + r/n) ^ (nt) If $10,000 is invested at 2... (answered by ewatrrr)
Substitute the given values in the formula A=Pe^rt to find the missing quantity.... (answered by josgarithmetic)
Select the functions that are equivalent to A(t) = 5,000 (0.976 )^t  , Where t is the... (answered by ikleyn)
Use the following​ formula, where P is the present value of A dollars t years from​... (answered by Boreal,ikleyn)
please kindly assist me with corrections for my calculations.
Determine the amount... (answered by Alan3354)