I love you all so here are free points depending on what you say i might give Brainliest

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?

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?

You use technology ans find a sum of 6.712e-8. write this sum in standard form