If the ratio of green to blue food coloring is 1:2 and 6 drops of blue was used, meaning that you basically multiplied 2 by 3 in order to get 6. Then the number of green drops would be 3 (1*3=3). 6+3=9
The total amount of drops of food coloring is then 9.
Hope this helps! (:
Based on this information, what should the company do is that "<span>The expected value is $4,000.00, so the company should proceed with the campaign." The answer is B.
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