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A pitching machine throws 70% strikes and 30% balls. Five pitches will be thrown by the machine.What ...

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Arii_bell:
Question 1A pitching machine throws 70% strikes and 30% balls.  Five pitches will be thrown by the machine.

What is the probability that the machine will throw five balls?
◦ 0.35
◦
◦ 0.3 + 0.3 + 0.3 + 0.3 + 0.3
◦ 0.34 × 0.7
◦ none of these

Question 2A pitching machine throws 70% strikes and 30% balls.  Five pitches will be thrown by the machine.

What is the probability the machine will throw one ball and four strikes?
◦ 0.3 + 4 × 0.7
◦ 0.3 × 0.74
◦ 5 × 0.3 × 0.74
◦
◦ none of these

Shshxj:
Answer 10.35

Answer 25 × 0.3 × 0.74

Jake Pederson:
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Itz Vince Gaming:
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