1.Given two events X and Y; event X has the probability 5/6; If event X happens, the probability of event Y is 2/5; If event X does not happen, then the probability of event Y is ¼. Find the following probabilities. a) P(not X) b) P(Y / not X) c) P(not Y / X d) P(X and Y)

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Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Ineed me i stuck and i don’t want to get it wrong