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VashaNatasha [74]
2 years ago
14

Whwhwhhwhwhwhwhwhwhyyyyyyyyyyyy

Mathematics
2 answers:
jenyasd209 [6]2 years ago
8 0

Answer:

It takes him 4 hours to paint 380 square feet of the fence.

Step-by-step explanation:

Since it took one hour to paint 95 square feet of his fence, you just divide 380 by 95 to get 4.

daser333 [38]2 years ago
7 0

Answer: 4 hours

Step-by-step explanation:

If we divided 380 by 95 that’s 4 :) hope this helps or smth!

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abruzzese [7]

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(a) P(Y'|M)\approx 0.3297

(b) P(Y|M')\approx 0.8323

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Step-by-step explanation:

Given table is

                Yes      No      Don't Know      Total

Men          162      92             25               279

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According the the conditional probability, if A and B are two event then

P(A|B)=P(\frac{A}{B})=\frac{P(A\cap B)}{P(B)}

We need to find the following probabilities.

Let Y is the event "saying yes," and M is the event "being a man."

(a)

P(Y'|M)=\frac{P(Y'\cap M)}{P(M)}

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(b)

P(Y|M')=\frac{P(Y\cap M')}{P(M')}

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