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Anna71 [15]
3 years ago
13

Two numbers, x and y, are randomly chosen from the interval [0,1]. What is the expected value of (x+y)?

Mathematics
2 answers:
Mrac [35]3 years ago
7 0
<span>The expression with an interval of [0,1] means all set of numbers including 0 and 1 and numbers within the range. In this case, the minimum sum could be 0 since x and y could be zero. The maximum is 2 since the two variables could be 1. The interval of x+y should be [0 , 2 ].</span>
Igoryamba3 years ago
6 0
It could be  0 and 0 which yeilds a value of 0
it could be 1 and 1 which yields a value of 2

any number from 0 to 2
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Step-by-step explanation:

First, find the total number of shirts in his closet:

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Since 7 out of 12 shirts are green or red, the probability that Micheal chooses green or red is D. 7/12

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soldi70 [24.7K]

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2 years ago
A cubed-shaped box has its side lengths decreased by 3 cm, when this happens, the volume decreases by 1385cm^3. What is the side
mixer [17]

Answer:

Step-by-step explanation:

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3(x^2+x²-3x+x²-6x+9)=1385

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3 0
3 years ago
The sum of 5 consecutive integers is 265. What is the fifth number in this sequence ?
Yanka [14]
Hello,
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n=51
The 5th number is 51+4=55

6 0
3 years ago
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