There are 2 answers.
B and D are both correct.
12 ft - 2 ft = 10 ft
The rope is 10 feet long.
10 · cos 30° = 10 · √3 / 2 = 8.66 ft
x = 12 - 8.66 = 3.34 ft
Answer:
A ) 3.34 feet
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
The answer to your question is, p = 22
<span>2. 405000000. hope that helped</span>
