Which statement would produce a tautology?
A: P^~Q
B:PVQ
C: PV~Q
D: QV~P

Asquare parking lot has 6,400 square meters what is the length in meters

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Is the square root of 4 plus the square root of 16 rational?