For 2 events a and b, where p(a) = .5, p(b) = .2 if p(a/b)= .2, find p(a ∩ b)

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation

The value of cos 30° is the same as which of the following?

In an isosceles triangle, the vertex angle is 112 degrees. what is the measure of each base. a.34 b.24 c.44 d.54