What are the differences between an annuity derivation and perpetuity derivation ... The differences between an annuity derivation and a perpetuity derivation of the time value of money is due to differences ...
A crack cocaine overdose can be very serious and can result in long-term damage to the body of the user, coma, or death.
Heroin is a much longer high then cocaine but the lengths of both depend on how they are done. Heroin: Snorted 3-4 hours; Smoked 2 hours; Eaten 5-6 hours; IV Injection 20-30 â¦ minutes.Cocaine: Snorted 30 minutes; Smoked(crack) 5 minutes; IV Injection 5-10 minutes. 3 people found this useful. Serious Health Effects of Long-term Cocaine Use When you try cocaine for the first time, you are likely to end up with an addiction and the horrible side effects of long-term cocaine use. 2  Keep reading to learn what kind ofâ¦. 3  Stylish Shoes for Long Dresses Long dresses have made a comeback in the fashion world.