The probability of event x is 30%. the probability of event y is 40%. if events x and y are mutually exclusive, what is the probability of event x or y? 70% 12% 10% 35%

The answer is 12%, to find the probability of these mutually exclusive events you must multiply the probability of both events happening. Which is .3 times .4 which equals out to be .12 or 12%.

The answer is 70%

Extra words because my answer was too short LOL

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2