A medical drug trial is constructed to test the effects of a medicine on a disease. Half the people are given medicine and the other half are given a sugar pill which has no effect on the disease.

Based on the tree diagram, what is the probability that a person receives a SUGAR PILL and is CURED? (in simplest fraction form)

A) 1/6
B) 1/10
C) 1/12
D) 1/20

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?