7.83 x 10^-7 (the *^* is where the power goes)
Compound interest formula = a=P(1+r/n)^nt
P= lump sum to deposit (solving for)
A= amount accumulated over the entire time (20000)
n= number of times interest is compounded annually (1)
r= rate of interest (0.82)
T= total number of years (15)
20000=P(1+0.082/1)^1*15
20000=P(1.082)^15
20000=P(3.26143638)
20000/3.26143638=P
P=$6132.2674
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x= 40
Answer:
Step-by-step explanation:
The answer is A. 3° 87+90= 177+ 3= 180°
