HP 35s User Manual

17-6 Miscellaneous Programs and Equations
Part 2. What interest rate would reduce the monthly payment by $10?
Part 3. Using the calculated interest rate (6.75%), assume that you sell the car
after 2 years. What balance will you still owe? In other words, what is the future
balance in 2 years?
Note that the interest rate, I, from part 2 is not zero, so you won't get a 
  error when you calculate the new I.
Keys:
(In RPN mode)
Display: Description:


Displays the leftmost hart of the TVM
equation.
I


Selects I; prompts for P.
 


Rounds the payment to two decimal
places.



Calculates new payment.



Stores –176.89 in P; prompts for N.



Retains 36 in N; prompts for F.



Retains 0 in F; prompts for B.




Retains 5750 in B; calculates
monthly interest rate.

 Calculates annual interest rate.
Keys:
(In RPN mode)
Display: Description:


Displays leftmost part of the TVM
equation.
F


Selects F; prompts for P.



Retains P; prompts for I.

HP 35s Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Black
Digits	14 digits
Display number of lines	2 lines
Keyboard type	Alphanumeric
Menus and prompts	Yes

Weight and Dimensions

Dimensions (WxDxH)	157.9 x 18 x 82 mm