. A card is randomly chosen from a standard deck. Find the indicated probabilities.
a) P(Red Card or Black King) = b) P(Face Card or Diamond) =
c) P(Spade or 5) = d) P(Ace or 8) =
e) P(Red Card or Heart) = f) P(Black Card or 7) =

5

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

30,40,50 is correct answer