SOLUTION: The indicated variable: 16. Discount Solve for L: S=L - rL 18. Profit Solve for C: P=R -C 20. Investment at compound interest Solve for P: A= P(1+r) exponent

Algebra ->  Algebra  -> College  -> Linear Algebra -> SOLUTION: The indicated variable: 16. Discount Solve for L: S=L - rL 18. Profit Solve for C: P=R -C 20. Investment at compound interest Solve for P: A= P(1+r) exponent      Log On


   

Question 213646This question is from textbook Algebra 2
: The indicated variable:

16. Discount
Solve for L: S=L - rL


18. Profit
Solve for C: P=R -C


20. Investment at compound interest
Solve for P: A= P(1+r) exponent tThis question is from textbook Algebra 2

Answer by rfer(12657) About Me  (Show Source):
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18)
C=-P/R
20)
P=A/(1+r)^t