Answer:
-50
Step-by-step explanation:
I think the answer is 2 13/20
Or, in decimals: 1.3
60% - 3/5
Hope this help, don't really know what your expecting the answer to be
Blinding is part of this, as the participants do not know whether they received the competitor's product.
Answer:
The answer is 14.86. I hope that this helps