Convert 22 Australian dollars to US dollars
2 answers:
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Answer:
$29364.95
Step-by-step explanation:
The formula to apply is;
where ;
A=amount at the end
P=principal amount
r=rate of interest as a decimal
n=number of compoundings a year
t=total number of years
Given in the question
A=$55000
t=8 years
n=2
r=0.08
P=?
Substitute the values in the equation;
Checking the answer
Answer:
-42
Step-by-step explanation:
A negative times a positive is a negative so
equals -42