Answer:84
Step-by-step explanation:
Answer:
6 units
Step-by-step explanation:
could each square from E to D
Answer:
28 non-blue marbles.
Step-by-step explanation:
Initial probability of choosing a blue marble = 4/12
Let the number of non-blue marbles to be added be x.

(cross multiply)

<span>decimal: 0.166666667
fraction: 1/6
this is if you were asking the difference which is subtraction, you asked for the sum and the difference
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