Answer:
13%
Step-by-step explanation:
we can find the percentage by dividing 5 by 37 1/2
5/37.5=0.1333333... or about 13%
Answer:
What is equation?
Step-by-step explanation:
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</h2><h2>Good luck on your assignment and enjoy your day! </h2><h3>~
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Answer:
A = choosing a red marble
B = choosing a green marble
Probability of A happening = P(A) = 5/(3+5+4) = 5/12
Probability of B happening = P(B) = 4/(3+5+4) = 4/12
Probability of either happening = P(A) + P(B) = 5/12 + 4/12 = 7/12
The key word in their question is red OR green and that is why we add the two probabilities. If they ask the probability of them both happening (if they said red AND green), you would multiply P(A)*P(B).
