4. (6 marks) consider the following argument: if pigs have wings, then pigs can fly. if pigs are lighter than air, then pigs can fly. pigs have wings or pigs are lighter than air. if pigs have wings or pigs can fly, then pigs don't have wings. therefore, donkeys can fly. (a) write this argument in symbolic form, using the variables listed below. pigs can fly p pigs are lighter than air q pigs have wings r donkeys can fly (b) determine whether the argument is valid or not. show your working.

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)

i do not know the answer

step-by-step explanation: