Answer:
83/85 (about 98% chance)
Step-by-step explanation:
1-85 = 85 tickets
24 and 31 = 2 tickets
85-2=83
83/85 = about 98%
Proper subset of a set is a subset of that is not equal to. all elements of are in but contains at least one element that is not it
example : if A = { 1,3,5} then B = {1,5} is a proper subset ofz
Answer:
tan(195°) = 2 - √3 = 
Step-by-step explanation:
Step-by-step explanation:
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