An ice cream vendor sells three flavors: chocolate, strawberry and vanilla. forty five percent of sales are chocolate, 30% are strawberry, and the rest are vanilla. sales are by cones or the cup. the percentages of cones sales for chocolate, strawberry, and vanilla are 75%, 60%, and 40%. find the probability that the ice cream was sold in a cup and was chocolate flavor? make answer rounded to 4 decimal places.

P=0.1125

Step-by-step explanation:

This problem tackles the probability of two events occurring together, that is, the ice cream sold being chocolate flavored and being sold in a cup. The probability of two events occurring together is given by:

The probability of the ice cream being chocolate flavored is 45%

The probability of the chocolate ice cream being sold in a cup is (1 - 75%) or 25%.

There, the probability of both events happening together is given by:

The probability is 0.1125 or 11.25%

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐