Joy organised a large wedding, the guests had to choose between eating beef chicken or vegetarian. 1/3 of the guests choose beef , 5/12 of the guests choose
chicken an 69 guests choose vegetarian, how many guests were at the wedding

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if