Theresa has $708 in her account and wishes to throw a party. She plans to include the following:

Mathematics

1 answer:

Anettt [7]3 years ago

5 0

Answer:

Get rid of catering with everything u are in debt by 145.56 so get rid of catering and u r good

Step-by-step explanation:

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Which is the prime factorization of 40?

miss Akunina [59]

Answer:

2X2x2x5

Step-by-step explanation:

This is the answer

8 0

2 years ago

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The distributions of X and of Y are described here. If X and Y are independent, determine the joint probability distribution of

max2010maxim [7]

Answer:

The joint probability distribution of X and Y is shown below.

Step-by-step explanation:

The distributions of X and of Y are described as follows:

X : 0 1

P (X) : 0.23 0.77

Y : 1 2 3

P (Y) : 0.40 0.22 0.38

It is provided that X and Y are independent.

That is:

P (X ∩ Y) = P (X) × P (Y)

Compute the joint probability distribution of X and Y as follows:

$P(X=0,Y=1)=P(X=0)\times P(Y=1)=0.23\times 0.40=0.92\\\\P(X=0,Y=2)=P(X=0)\times P(Y=2)=0.23\times 0.22=0.0506\\\\P(X=0,Y=3)=P(X=0)\times P(Y=3)=0.23\times 0.38=0.0874\\\\P(X=1,Y=1)=P(X=1)\times P(Y=1)=0.77\times 0.40=0.308\\\\P(X=1,Y=2)=P(X=1)\times P(Y=2)=0.77\times 0.22=0.1694\\\\P(X=1,Y=3)=P(X=1)\times P(Y=3)=0.77\times 0.38=0.2926$