False (A+)
true
True.
True.
Assuming that you mean not (p or q) if and only if P ~(PVQ)--> P so now construct a truth table, (just place it vertical since i cannot place it vertical through here.) P True True False False Q True False True False (PVQ) True True True False ~(PVQ) False False False True ~(PVQ)-->P True True True False if it's ~(P^Q) -->P then it's, P True True False False Q True False True False (P^Q) True False False False ~(P^Q) False True True True ~(P^Q)-->P True True False False
False. Whether or not you choose to use drugs or alcohol is a personal decision. Peer influence can play a role, but ultimately it is up to the individual to make their own choices.
true
Alcohol is a depressant
False
To be charged with a DUI you must be under the influence. However, that can include being impaired by alcohol, drugs as well as prescription and over the counter medicine.
False
True
false
True
False (A+)
False
True. Alcohol has been used as an anesthetic for a long time