Choose the correct conclusion.In a statement to the press, a representative of a tobacco company stated "In our years of research, we never discovered a link between cancer and smoking." That statement was later found to be false. Therefore, in their years of research:
A. The tobacco company sometimes did not discover a link between cancer and smoking.
B. The tobacco company sometimes discovered a link between cancer and smoking.
C. The tobacco company always discovered a link between cancer and smoking.
D. The tobacco company never discovered a link between cancer and smoking.
Answer: B
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Use a graphing calculator to find the inverse of the matrix.
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