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vichka [17]
3 years ago
8

17ft =blank yards blank ft

Mathematics
1 answer:
LiRa [457]3 years ago
6 0
5 yards 6 feet all u do is divide 17 by 3 bc 3 ft are in a yard
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Madelyn goes out to lunch. The bill, before tax and tip, was $9.45. A sales tax
Sholpan [36]
$11.34

I think you meant tenth where you said “nearest cent”, so it’s $11.30.
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Alice searches for her term paper in her filing cabinet, which has several drawers. She knows thatshe left her term paper in dra
katen-ka-za [31]

You made a mistake with the probability p_{j}, which should be p_{i} in the last expression, so to be clear I will state the expression again.

So we want to solve the following:

Conditioned on this event, show that the probability that her paper is in drawer j, is given by:

(1) \frac{p_{j} }{1-d_{i}p_{i}  } , if j \neq i, and

(2) \frac{p_{i} (1-d_{i} )}{1-d_{i}p_{i}  } , if j = i.

so we can say:

A is the event that you search drawer i and find nothing,

B is the event that you search drawer i and find the paper,

C_{k}  is the event that the paper is in drawer k, k = 1, ..., n.

this gives us:

P(B) = P(B \cap C_{i} ) = P(C_{i})P(B | C_{i} ) = d_{i} p_{i}

P(A) = 1 - P(B) = 1 - d_{i} p_{i}

Solution to Part (1):

if j \neq i, then P(A \cap C_{j} ) = P(C_{j} ),

this means that

P(C_{j} |A) = \frac{P(A \cap C_{j})}{P(A)}  = \frac{P(C_{j} )}{P(A)}  = \frac{p_{j} }{1-d_{i}p_{i}  }

as needed so part one is solved.

Solution to Part(2):

so we have now that if j = i, we get that:

P(C_{j}|A ) = \frac{P(A \cap C_{j})}{P(A)}

remember that:

P(A|C_{j} ) = \frac{P(A \cap C_{j})}{P(C_{j})}

this implies that:

P(A \cap C_{j}) = P(C_{j}) \cdot P(A|C_{j}) = p_{i} (1-d_{i} )

so we just need to combine the above relations to get:

P(C_{j}|A) = \frac{p_{i} (1-d_{i} )}{1-d_{i}p_{i}  }

as needed so part two is solved.

8 0
3 years ago
Gabriela bought a new pair of glasses at the store when they were having a 30\%30%30, percent off sale.
ad-work [718]
I’m not sure what it is
5 0
2 years ago
Read 2 more answers
|-5x| +4=-11 whats the answer?
erik [133]
5x-11=44 

5x=55

x=11

hope that helps
3 0
2 years ago
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Yz + 3wx can y you please help me​
MissTica

Answer:

3wxyz

Step-by-step explanation:

just add the variables

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