A pair of tetrahedral dice are rolled (see Exercise 30.8). Let X be the sum of the two numbers and let y be the product. Find E(X) and E(Y). You play a game in which you roll a die and you win (in dollars) the square of the number on the die. For example, if you roll a 5, then you win $25. On average, how much money would you expect to receive per play of this game?

Q: Given P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50, what is P(B)? Answer in decimal form.…

A: From the provided information, P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50

Q: If GH N HI, FG = u + 27, and FI = 4u, what is the value of u? %3D

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Q: Find the Hhe Teast square doluticn E of -6 -7 La %3D ->

A: From A we can write AT = 100010 ATA = 100010100100 = 1001

Q: Perimeter Shot - A perimeter shot, also known as a mid-range shot, is a jump shot or general field…

A: Solution: From the given information, pie has to choose four different shooting spots among the…

Q: =DSolve Xの-1

A: As per our guideline we are supposed to answer only one asked question.So kindly repost other…

Q: snip

A: Determinant: For every square matrix A=aij of order n, we can associate a number called determinant…

Q: 25. Michael measured the rainfall for 5 days as part of a school project. He used the data to make…

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Q: 1 2T e es 8 e .... ell e' + Tt Select one: O True False

A: Sum of series

Q: If X = 17.34, s = 5.45, and M = 24.88, what is z?

A: Given: X = 17.34 s = 5.45 M = 24.88

Q: Solve for

A: Given,

Q: Find the value of x. A 6х + 1 26 B

A: Given: The figure as To determine: The value of x, Concept Used: (Mid Point Theorem) In a triangle…

Q: Given P(A and B) = 0.30, P(B) = 0.50, P(B|A) = 0.98, what is P(A)? Answer in decimal form.  Round…

A: According to the given information, we have P(A and B)=0.30P(B) = 0.50andP(B|A)=0.98

Q: Given A, find A'without a calculator. - 11 A = - 2 1

A: The given matrix is:A=-11-21We need to find A-1

Q: II. Solve each problem below. 1. Use the kite below. If If MZEKX =x+6 and MZKEX = 2x, find MZIKE K…

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Q: Given P(B) = 0.47, P(A and B) = 0.29, P(A or B) = 0.55, what is P(A)?   Answer in decimal form.…

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Q: If n(A) = 120, n(B) = 110, and n(A U B) = 170, what is n(A n B)? %3D

A: Given;n(A)=120n(B)=110and n(AUB)=170

Q: 5. EB = 33, BD = 5x - 10 and ED = 9x + 3. Find x. %3D O 2.9 5.8 OOO

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Q: T (4) = %3D .a 12.b 0 6.cO 24 dO

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Q: 1. On the segment h, given below, construct LM , so that LM = 3a - b. %3D a b h

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Q: -2 a %3D -2. - a =

A: We have to find the value of a,b,c, and d.

Q: -4 If B = and []B then a 3 4

A: B = {(1, 3)t, (0, 1)t} Co-ordinate representation of x with respect to B is         [x]B = (-4, 4)t

Q: Consider rolling 2 3-sided dice. Let X = the sum of the dice.  Let Y = the product of the dice. a…

A:

Q: Let X = {a,b.c.d.e| and let r= +=(.X.ta).(a.b).{a.e.d}.fa.b.c.d}.{a.b.e}}. %3D Find N

A: Given set is X={a,b,c,d,e}

Q: Given P(A) = 0.36, P(B) = 0.40 and P(A B) = 0.17. Find P(AUB).

A:

Q: Solve for x. Be sure to show all work. 5 2. 3.

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Q: 1 . MZXYW = – x+4 , MZWYZ = -x-6 , and mZXYZ = 2x - 47. 4. %3D %3D %3D What are the measures of the…

A: We have givenm∠XYW=12x+4m∠WYZ=34x-6m∠XYZ=2x-47and

Q: Given P(A) = 0.27, P(A and B) = 0.33, P(A or B) = 0.41, what is P(B)? Answer in decimal form.…

A: Formula : P(A or B) = P(A) + P(B) - P(A and B)

Q: If o? = = 1.96, 625, X = 66.3, and Zo.025 %3D then the size n is O 10. O None of all. O 20. O30.

A: Here we have ?2 = 625, X̅ = 66.3 , Z0.025 = 1.96 Margin of error or population mean is not given.…

Q: = 8 and NP = 10. Which of these must be true? b. MP 2 c. MP > 10 d. MP < 10

A: Given: In a ∆MNP, MN=8NP=10……1

Q: Show that B is the inverse of A. A [5 8

A: Given data:   The first matrix given is A=1258.   The second matrix given is B=-415/2-1/2.…

Q: 7(8 3)

A: given equation is -7(8-3)

Q: 3.4V4g %3D а. 2 b. 4 c. Vg 2Vg с. e. 2Vg

A:

Q: The spinner shown is spun once. Deteremine... P(blue) RED RED GREEN GREEN YELLOW GREEN BLUE 118 1/4…

A: Given: Total number of sides, N=8. Number of blue color is, n(B)=2. Number of red color is, n(R)=2.…