Answer:
use sin2A as 2sinAcosA and solve
<span>Russian physiologist Ivan Pavlov originated the study of classical conditioning while studying the salivation of dogs and finding that they would begin salivating even when they were not supposed to. Pavlov's classic experiment consisted of his paring of the ticking sound of a metronome with the presentation of food to see if the dogs would eventually salivate to just the sound of the ticking metronome.
</span>
<span>D. Mount Saint Helens
</span><span>C. pyroclastic flows.
</span>
NOT:
A. Kilauea
B. Parícutin
<span>C. Himalayas
</span>
NOT:
<span>A. melting rocks.
B. rising magma.
D. pyroclastic deposits.</span><span>
</span>
Answer:
Large industrial prisons
Explanation:Large industrial prisons - it is considered to be the military complex that is under by private agencies for profit. The contract of Large industrial prisons is held to provide the cheap labor at the prison, surveillance technology, food services or any other facilities at prison.
This is considered to be the new trend in some parts of America in which prison is handled by private agencies to make some profit.
