Answer:
6 greeting cards for 23.40
A truth table is a way of organizing information to list out all possible scenarios. We title the first column p for proposition. In the second column we apply the operator to p, in this case it's ~p (read: not p). So as you can see if our premise begins as True and we negate it, we obtain False, and vice versa.
Well you never sent a picture but the most logical answer is 80 cm
Answer: 231.3 repeating!
Step-by-step explanation: I used the calculator
