Answer:
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
Answer:f=99
Step-by-step explanation
solve for f by simplifying both sides of the equation, then isolating the variable.
Answer:
A
Step-by-step explanation:
7 and -7 are the opposite on the number line