Events and are mutually exclusive. suppose event occurs with probability and event occurs with probability . compute the probability that does not occur or does not occur (or both). compute the probability that either occurs without occurring or and both occur.

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3