In a poker hand consisting of 5 cards, find the probability of holding (a) 2 queens; (b) 4 clubs and 1 diamond. (a) (b) (Round to four decimal places as needed.) (Round to four decimal places as needed.)

Q: PQhas coordinates P(3,-6) and Q(3, 9). Find the coordinates of P'Q' after a dilation with a scale…

A: The dilation of a given point P(x,y) by factor K, centered at C(a,b), moves the point to P'(x',y')…

Q: (p) | (2) dz =.

A: From x=3 to x=5, there is a triangle with base= 2 and height = -3  So the area of the triangle is:…

Q: How do you know to do this?

A: or you can use Heron's Formula to find the area of the triangle.

Q: Can you explain how you found part b? It does not make sense to me

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Q: Hey, wondering if I could get some help with this problem?

A: The expectation of a continuous random variable X is given by EX=∫-∞∞xfxdx. Where,fx is the…

Q: me with this

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Q: What is your answer? Can you write it clearly?

A: Given that,Let P be the set of all vectors of the form 7s+2tst , where s and t are arbitrary.We need…

Q: I can't read this to make it out in order to understand this question.

A: Let's find function is linear or quadratic.

Q: Can you help me solve this?

A:

Q: I don't understand this writing. Can someone else redo the problem? Thanks!

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Q: This has nothing on it, I still need help

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Q: I need help.

A: Linear functions are polynomials with highest exponent equal to 1 or of the form y = c where c is…

Q: Can you help me and explain this a little better

A: Here, the objective is to find the area function for Kite.

Q: I need help with this question

A: Given:

Q: Can you write part a a bit more clearly. I can't understand what's happening where you are…

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Q: I don't understand, could you write it on paper?

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Q: Could you further explain how you got this?

A: Given data :  n = 4 u = 35000 o = 5000 P(x > 40000) = ?

Q: a) How many ways are there to do this?

A: nCr=n!r!(n-r)!

Q: I need help with this question

A: First factor the equation