3 years ago

In triangles ABC and LMN draw the congruence marks

Mathematics

1 answer:

tatuchka [14]3 years ago

7 0

Can you add the picture with it cuz i think you forgot

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Let X have the probability mass function P(X = −1) = 1 2 , P(X = 0) = 1 3 , P(X = 1) = 1 6 Calculate E(|X|) using the approaches

Studentka2010 [4]

Answer:

Step-by-step explanation:

From the given information:

Note that the possible values of Y are 0 and 1 because;

y = 0 if X = 0 and y = 1 if X = ±1

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$P(Y = 1) = P(X = -1 \ or \ 1) \\ \\ = P(X = -1) + P(X = 1)$

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3 years ago

2.15 divided by 38 =?

zmey [24]

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Step-by-step explanation:

2.15/38=0.06 (rounded)

Hope this helps and have a great day (づ￣ v￣)づ

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