Find the areas in that unit square PQRS, P(4,3), Q(4,1), S(-1,3), R(-1,1)

In the film, zeke the zombie slayer versus the zombies from space, zeke slayed 140 zombies. in the sequel, zeke the zombie slayer versus the zombies from space, part 2, he slayed 5% more zombies. how many zombies were slain by zeke in the sequel?

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?