The probability for event a is 0.3, the probability for event b is 0.6, and the probability of events a or b is 0.8.

why are the events not mutually exclusive?

the sum of p(a) and p(b) is less than p(a or b).

the product of p(a) and p(b) is less than p(a or b).

the product of p(a) and p(b) is not equal to p(a or b).

the sum of p(a) and p(b) is not equal to p(a or b).

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Is the figure congruent? yes or no?