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3 years ago

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Mathematics

1 answer:

alexandr1967 [171]3 years ago

5 0

Answer:

2.5

Step-by-step explanation:

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Which expressions are equivalent to (7^-2)*(7^6)

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Step-by-step explanation:

(7^-2)*(7^6)=7^-2+6

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p=0.10 [ success = defective ]
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(a) x=0
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(c) x ≥ 2
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$=C(n,2)p^2(1-p)^{n-2}+C(n,3)p^3(1-p)^{n-3}$
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$=0.027+0.001$
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