3 years ago

I need help with this anyone please help it would mean a lot : )

Mathematics

1 answer:

Pavlova-9 [17]3 years ago

8 0

3^3 • 3^3 = 3^9
Hope this helps!

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3 years ago

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Vedmedyk [2.9K]

Answer:

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Step-by-step explanation:

(a)

Let $D=$ Drug user and $T=$ Test positive

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$\Rightarrow P(T^C)=0.9\cdot(1-0.36)+(1-0.96)\cdot 0.36$

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2 years ago

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