notyouropinion notyouropinion

21-01-2023
Mathematics

contestada

HELP PLEASE
Sandi made cookies for the teachers at her daughter's school. She made 20 sugar cookies and 18 chocolate cookies and put them in a box for the teacher's lounge. If one cookie broke, what is the probability it was a chocolate cookie?
A. 9/19
B. 1/18
C. 1/20
D. 19/21

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