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Bumek [7]
4 years ago
13

An urn contains 5 green balls, 7 yellow balls and 8 blue balls. Event A is defined as drawing a green ball on the first draw, an

d event B is defined as drawing a green ball on the second draw. If two balls are drawn from the urn, one after the other and not replaced, what is P(B|A) expressed in simplest form?
A.3/19
B.4/19
C.1/5
D.5/19
Mathematics
1 answer:
sweet-ann [11.9K]4 years ago
3 0
The answer is c. How’s your day going? I hope it’s going good
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3.8+(-4.8+(-6.2))=(3.8+(-4.8))+(-6.2)
katrin [286]

-6.2 plus -4.8 is -11. add the 3.8 to get -7.2

-4.8 plus 3.8 is -1

-1 plus -6.2 is -7.2

-7.2=-7.2


3 0
4 years ago
Molly must drive across a bridge over a river eight times each week. Because the bridge is narrow and traffic is congested, Moll
oee [108]

Based on Molly's willingness to pay for the 8th trip, and the number of trips she can make over the bridge, her willingness to pay for the bridge repair would be<u> $1.00.</u>

<h3>What is Molly's willingness to pay for taxes to fix the bridge?</h3><h3 />

Molly's willingness to pay for trips is equal to the total consumer surplus she gets.

This means that her consumer surplus is $0.50.

With the bridge fixed, she can make 2 more trips than before because she can make 10 trips.

Her willingnesss to pay for the taxes will therefore be equal to her willingness to pay for the remaining trips:

= 0.50 x 2

= $1.00

Find out more on willingness to pay at brainly.com/question/8449170.

#SPJ1

8 0
2 years ago
Image down below plz help
Mariana [72]

Answer:

44?

Step-by-step explanation:

I realy just have a feeling

8 0
3 years ago
Bula went to Target and bought a new jacket. The price tag said $85 but the sign on the rack said
madreJ [45]
85 * 0.20 = 17
85 - 17 = $68
He paid $68 for the jacket
6 0
3 years ago
Read 2 more answers
What is the value of x?
Talja [164]
Use the Pythagorean theorem. The Pythagorean Theorem uses the following formula:

a^{2} + b^{2} = c^{2}

Plug in the known values into the equation:

a = 6, c = 10

6^{2} + b^{2} = 10^{2}

36 + b^{2} = 100

Subtract both sides by 36.

b^{2} = 64

Square root both sides to get b by itself.

\sqrt{64} = 8

b = 8

The value of x is 8.
7 0
3 years ago
Read 2 more answers
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