(03.04 MC) Given P(X) = 0.35, P(Y) = 0.45, and P(Y|X) = 0.25, what are P(X and Y) and P(X or Y)? (5 points)
ed
Select one:
a. P(X and Y) = 0.0875, P(X or Y)= 0.7
1
O b. P(X and Y) = 0.0875, P(X or Y) = 0.7125
C. PlX and Y) = 0.8, PIX or Y) = 0.7
O!
d. P(X and Y) = 0.8, P(X or Y) = 0.7125

Can someone answer this question for me

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.

The equation of line wx is y=2x-5. write an equation of a line perpendicular to line wx in slopeintercept form the contains points (-1,-2)