Answer:
<h2>$1,129.27</h2>
Step-by-step explanation:
Compounded interest formula is
Where 
is the final amount, 
is the principal, 
is the anual interest in decimal, 
is the numer of compounded periods in one year and 
is the time in years.
Notice that 
, because the interest is compounded anually, if the interest is compounded, then 
, because there would be 12 compound periods in one year.
Then, we replace all these vaules in the formula
Therefore, after 4 years, the amount would be $1,129.27.
Conclusion! Hope this helps!
Answer:
C ≈ 22.1°
Step-by-step explanation:
The law of cosines formula is given. Solving it for C, we find ...
C = arccos((a^2 +b^2 -c^2)/(2ab))
where a and b are the sides adjacent to the angle.
Then we have ...
C = arccos((14^2 +19^2 -8^2)/(2·14·19)) = arccos(493/532)
C ≈ 22.1°
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If you have a fair number of these to do, a spreadsheet is a useful tool. There are also triangle solver apps on the web or your local smart platform that will do this, too.
Answer:
b. 240
Step-by-step explanation:
sin of 300 is equal to -.86
sin of 240 is equal to -.86
use calculator
