The answer is:  " 100 cultures " .
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   Take the number of the day we are at (from the beginning;  in this case, "9" (for "Day 9"). 
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 Then add "1" to that number (in this case, " 9 + 1 = 10" .
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Then, take that value (in this case, "10"); and "square" that value ; (in this case;  " 10² = 10 * 10 = 100 .   This is the answer.
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The answer is:  " 100 cultures " .
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<u>Note</u><u>:</u>  We get this steps by noticing the trend from the information provided.
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answer :- x+x² hope you understand
 
        
                    
             
        
        
        
Answer:
(Red, 1) (Red, 2) (Red, 3) (Red, 4) (Red, 5) (Red, 6)
(Blue, 1) (Blue, 2) (Blue, 3) (Blue, 4) (Blue, 5) (Blue, 6)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
13,454,532  cups a day
Step-by-step explanation:
121212*888=107,636,256 8 fluid ounces in a cup so divide by 8 to get 13,454,532.