Answer:
We have a geometric series in which:
a = 20
r = 1/2
Now, we know that: S2 = 20(1-r^2)/(1-r) and S12 = 20(1-r^12)/1-r
Therefore: sigma(3,12) = S12-S2 = 20[(1-r^12)/(1-r) - (1-r^2)/(1-r)] =5115/512 = 9.99023438
Therefore, the answer is: 9.99
Answer:
LCD light conducting diode
U need to find the equation of the line....and once u do that, sub in 0 for x and solve for y
#9)
answer is D.
8C > -2C > -4C
#10) answer is C.
You got it correct
Answer:
c is correct
Step-by-step explanation: