Suppose your friends have the following ice cream flavor preferences: 70% of your friends like chocolate (c). the remaining do not like chocolate. 40% of your friends sprinkles (s) topping. the remaining do not like sprinkles. 25% of your friends like chocolate (c) and also like sprinkles (s). if your friend had chocolate, how likely is it that they also had sprinkles? (note: some answers are rounded to 2 decimal places).

a. 0.10
b. 0.18
c. 0.28
d. 0.36
e. 0.63

D. 0.36

Step-by-step explanation:

Given : 70% of your friends like chocolate (C).

i.e. P(C)=0.70

25% of your friends like chocolate (C) and also like sprinkles (S).

i.e. P(C∩S)=0.25

To find : your friend had chocolate, how likely is it that they also had sprinkles

Using  conditional probability formula , we have

Hence, the correct answer is D. 0.36

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.