The compound interest formula is
FV=P(1+(r/n))^n*t
FV= future value
P= principal or amount of $ deposited
r= annual interest rate in decimal form
n= number of times compounded per year
t= time in years
Therefore 8000(1+(.12/12))^12*7 which equals $18453.78
secx=1/cosx
1. To solve this problem you must apply the following proccedure:
2. You have to verify if secx sinx=tanx, so, you have:
3. You know that secx=1/cosx, and tanx=sinx/cosx, therefore:
(secx)(sinx)
(1/cosx)(sinx)
sinx/cosx
tanx
Y=mx+b
m= slope
so -5 is the slope of the given line
Answer:
t = 10.9
Step-by-step explanation:
9.3-t=-1.6
Subtract 9.3 from each side
9.3-t-9.3=-1.6-9.3
-t =-10.9
Multiply each side by -1 to find t
t = 10.9
Answer:
$165.50 dollars
Step-by-step explanation:
$993 / 6 = $165.50