SOLUTION: Please help solve this problem. A couple plans to save for their childs' college education. What principal must be deposited when their child is born in order to have $100,000 when

Algebra.Com
Question 560716: Please help solve this problem. A couple plans to save for their childs' college education. What principal must be deposited when their child is born in order to have $100,000 when the child turns 18? Assume the money earns 4% interst compounded quarterly.
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
What principal must be deposited when their child is born in order to have $100,000 when the child turns 18? Assume the money earns 4% interst compounded quarterly.
-------
A(t) = P(1+(r/n))^(nt)
-----
100,000 = P(1+(0.04/4))^(4*18)
----
100,000 = P(1.01)^(72)
----
100,000 = P(2.0471)
P = $48,849.61
=======================
Cheers,
Stan H.
=======================

RELATED QUESTIONS

A couple plans to save for their child's college education. What principal must be... (answered by Boreal,MathTherapy,greenestamps)
A couple plans to save for their child's college education. What principal must be... (answered by Shin123)
A couple plans to save for their child's college education. What principal must be... (answered by ikleyn)
You have taken a job as a financial consultant, and your first clients arrive in your... (answered by bigbaby)
Approximately 53% of all the US population have at least some college education. Choose... (answered by stanbon)
Mark and Kate are establishing a fund for their son's college education. What lump sum... (answered by orca)
Please help me. I am stuck with this question. In a study of childhood asthma, 4,317... (answered by stanbon)
The Jacksons are opening a saving account for their childs education. In 18 years they... (answered by lwsshak3)
OMG I need help! I cannot solve this problem for the life of me. Please explain so I can... (answered by math_tutor2020,Theo,greenestamps)