Answer:
My best guess is D she can make 4 dozen cokies
Step-by-step explanation:
Using the probability concept, the number of blue balls you need to add is:
D) 5.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
A probability of 0.5 is reached if the number of red balls is the same as the number of blue balls. Current the difference is of 7 - 2 = 5, hence 5 blue balls must be added.
More can be learned about probabilities at brainly.com/question/14398287
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The answer is either c or b because i think they are the same
