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vredina [299]
3 years ago
7

P(A) = 1/2 P(B) = 1/3 PIAN B) = 1/6 Find P(AUB)

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
5 0

P(A\cup B)=P(A)+P(B)-P(A\cap B)

so that P(A U B) = 1/2 + 1/3 - 1/6 = 2/3

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1/2(x + 5)2 + 2 = 42.5
Monica [59]

Answer:

x=35.5

Step-by-step explanation:

reduce numbers

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7 0
3 years ago
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The following table shows the​ weights, in hundreds of​ pounds, for six selected cars. Also shown is the corresponding fuel​ eff
Reika [66]

Answer:

Step-by-step explanation:

Given is a table showing  the​ weights, in hundreds of​ pounds, for six selected cars. Also shown is the corresponding fuel​ efficiency, in miles per gallon​ (mpg), for the car in city driving.

Weight Fuel eff. x^2 xy y^2

X Y    

28 20 784 560 400

3 22 9 66 484

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Covariance -553.8611111    

     

     

r -0.341120235    

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8 0
3 years ago
Complete the statement.<br> L=234 mL
Andru [333]

Answer:

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Step-by-step explanation:

3 0
3 years ago
A baseball is hit with an initial upward philosophy of 70 ft./s from a height of 4 feet above the ground. The equation h= -16x^2
saul85 [17]

Answer:

x=4.34 seconds

Step-by-step explanation:

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6 0
2 years ago
A basketball player completed ​44.2% of his field goals in the most recent season. He made 287 field goals. How many did he​ att
Andrej [43]

44.2%= 287

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(287/x) ×100 = 44.2

287/x = 44.2/100

287/x = 0.442

x = 287/0.442

<h3>x= <u>649 </u></h3>

Hope this will help...

5 0
3 years ago
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