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The best and most correct answer among the choices provided by the question is <span>21.3</span>.<span>
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Hope my answer would be a great help for you.</span>
If they're batting together, they'd need 11.25 out of the 45 times. If you're counting individually for each kid, for them to both have that average, they'd need to hit 22.5 times
Answer:
99.95 %
Step-by-step explanation:
by complement
P = 1 – (1–57%)^9 = 99.95 %
Same slope but crossing the y axis at a higher point ............