Help please :( From a standard deck of cards, 1 ace (A), 1 king (K), 1 queen(Q), and 1 Jack () are placed into a box. An experim
ent requires that two cards are
drawn one at a time from the box with replacement.
Which of the following four tree diagrams represents all possible outcomes of the experiment?
drawn one at a time from the box with replacement.
Which of the following four tree diagrams represents all possible outcomes of the experiment?
1 answer:
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Answer:
Step-by-step explanation:
see the attached figure to better understand the problem
step 1
Find the measure of angle KOM
In the triangle KOM
we have
Applying the law of cosines
step 2
Find the measure of the arc KM
we know that
----> by central angle
we have
so
step 3
Find the measure of angle KLM
we know that
The inscribed angle is half that of the arc comprising
we have
substitute
