please answer all and leave step by step explaining how you got your answer will give thumbs up

Question 1 ( 4 points) How many rows would there be (excluding the header row) in a truth table with 7 variables? Enter your answer as an integer-no words: A truth table with 32 rows (excluding the header row) has how many variables? Enter your answer as an integer no words: Question 2 (4 points) Which statement below is the equivalent to the statement "Ann has fewer than eleven books." a) Ann has more than ten books. b) Ann has at least ten books. c) Ann has at most twelve books. d) Ann has no more than ten books: e) Ann does not have eleven books. Question 3 ( 4 points) Which of the following is the inverse of the implication "If it is cloudy, then it is not raining"? If it is cloudy, then it is raining. If it is not cloudy, then it is not raining. If it is not raining, then it is cloudy. If it is not cloudy, then it is raining. If it is not raining, then it is not cloudy. If it is raining, then it is cloudy. If it is raining, then it is not cloudy. If it is cloudy, then it is not raining