can you please answer all will give thumbs up

Which of the statements below is NOT a tautology? All of the other answers listed here are tautologies. p(pq)(pq)pp(pq)p(pq) Question 23 (5 points) Which of the statements below is a tautology? (pq)pp(pq)p(pq)(pq)q(pq)p How many rows (excluding the header row) are there in a truth table with 7 variables? 28 261 None of other answers listed here is correct. 26 27 271281 Question 25 (3 points) Let p = "You drive over 65 miles per hour:" Let q= "You get a speeding ticket." Which of the following choices represents the statement "You drive over 65 miles per hour, but you do not get a speeding ticket"? None of the other answers listed here is correct. pqpqpqpqpqpq Let p= "It is raining", q= "It is cloudy", and r= "It is dark". Which of the following represents the statement "If it is raining, then it is cloudy or dark"? pqrpqrpqrpqrpqr Question 27 (4 points) Let p= "You bring the director an apple;; q= "You give the director $1000; and r= "You get the starring role:" Which of the following represents the statement "If you bring the director an apple but you do not give the director $1000, then you will not. not get the starring role" ? pqr None of the other answers listed here is correct. pqrpqrpqr Question 28 (3 points) Which of the following cannot be the number of rows in a truth table fexcluding the header row? Which of the following is the negation of the statement "Rita will move to Oregon or Washington"? Rita will move to Oregon or will not move to Washington. Rita will not move to Oregon and will not move to Washington. Rita will not move to Oregon or will move to Washington. Rita will move to Oregon and will not move to Washington. Rita will move to Oregon or will not move to Washington. Question 30 (5 points) Which of the following are DeMorgan's laws? (Select all that apply.) Select 2 correct answer(s) (pq)(pq)(pq)(pq)(pq)(pq) (pq)(pq)(pq)(pq) (pq)(pq) Select the three choices below that show the truth values that must be given to variables p,q, and r in order to show the statement (qr)p is not logically equivalent to q(rp) Select 3 correct answer(s) p must be assigned the value true. p must be assigned the value false. p could be assigned either true or false. q must be assigned the value true. q must be assigned the value false. q could be assigned either true or false. r must be assigned the value true. r must be assigned the value false. could be assigned either true or false