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3 years ago

12

Assume that the playbook contains 10 passing plays and 12 running plays. The coach randomly selects 9 plays from the playbook. W

hat is the probability that the coach selects at least 3 passing plays and at least 3 running plays?

2 answers:

inessss [21]3 years ago

8 0

The answer to this problem is 6.

Nezavi [6.7K]3 years ago

4 0

Answer:

6

Step-by-step explanation:

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Finger [1]

$\bf \textit{vertex of a vertical parabola, using coefficients}
\\\\
\begin{array}{lcccl}
y = & 2x^2& +8x& -3\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}
\qquad 
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\\\\\\
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\\\\\\
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