(d) P(-2.70 ≤ ZS 2.70) (e) P(Z < 1.43)

Q: If n(A ∪ B) = 60, n(A ∩ B) = 40, and n(A) = n(B),find n(A).

A: Givenn(A∪B)=60n(A∩B)=40n(A)=n(B)To find n(A)

Q: If n(A) = 12, n(A ∪ B) = 30, and n(A ∩ B) = 6, find n(B).

A:

Q: At the end of a birthday party, the hostess wants to give away candies. She has 6 types of cookies.…

A: 6  =Total types of cookies2  = Types of cookies in a given packetThe one type of cookie is combined…

Q: If n(A ∪ B) = 50, n(A ∩ B) = 10, and n(B) = 20,find n(A).

A: Given,n(A∪B)=50,n(A∩B)=10 and n(B)=20 To find: n(A) Solution: We know,…

Q: In (IR, Tu), if A = (3,5) n (Q – N) then A %3D

A: Given that in the topological space ℝ, τu ( the usual topological space )            A=3,5∩ℚ-ℕ Then…

Q: If n(A) = 2, n(B) = 5, and n(A ∪ B) = 7, find n(A ∩ B).

A:

Q: . If n(A) = 15, n(B2)= 20, and n(A ∩ B) = 10,find n(A ∪ B)

A: Given: nA=15, nB=20, nA∩B=10

Q: A couple of comments on b). Comment 1 Three women judges seated side by side. It seems this…

A:

Q: 19 A food buffet selection has four (4) main ingredients (beef, seafood, chicken, and vegetables)…

A:

Q: d) Science club only e) Mathematics and science club but not English club

A:

Q: Suppose there are 6 roads connecting town B to town C and 4 roads connecting town C to town D. In…

A: According to the given information in this question  Here are 6 roads connecting town B to C  And 4…

Q: 4. There are 256 children in the juniors. a) Half have sandwiches, how many have school dinners? b)…

A:

Q: 51 57 21 If P(A)= P(B)= and P(A/B)=. then P(B/A)= 100 100 43 43 a) 78 b) 17 26 22 17 10 d) 10 22 19

A: From the provided information,

Q: If A C B and BC C, then A C. True False 4 If A C B and B C C, then A C. True False

A:

Q: 11. C(10, 8) ANSWER ! 45

A: We have to find given value.

Q: If n(A) = 40, n(B) = 22, and n(A ∩ B) = 4, find n(A ∪ B).

A: topic - sets

Q: P6 equal to 11! 6! a. b. C. d. 11! (11-6)!6! 11! 6! 11! (11-6)!

A: We have to find permutation.

Q: A comedian knows seven jokes. One joke is old, one joke is new, and the other jokes are somewhere…

A:

Q: 'm thinking of three numbers . The product of two of them is 24, and the sum of all three is also…

A: There are three numbers.The product of two of them is 24, and the sum of all three is also 24. To…

Q: a) How many words (with or without any meaning) can be formed by arranging the letters in the word…

A:

Q: 6. A question paper has two parts P and Q, each containing 10 questions. If a student needs to…

A:

Q: If P (B) = 1/4, P (A ∪ B) = 1/2 and P (A|B) = 2/3, then which of the following statements is true?…

A: GivenP(B)=14P(A∪B)=12P(A|B)=23

Q: 2) (-17) + (-22) + (-27) + (-32)..., A) -224 B) -448 C) -217 D) -218

A:

Q: If Joe only has room for 2 of his 6 flags on his flagpole, how many different ways can they be…

A:

Q: 16. Find the interval of x-values on which the curve is concave up and concave down, then sketch the…

A:

Q: I have a rectangular carton filled with Each of my 6 friends can be assigned an equal number of…

A:

Q: 9. A, B, C, and D are going to ride in A's carto go to the mall. But only A and C knowhow to drive…

A: Solution: 9. From the given information, A, B, C and D are going to ride in car. A and C only knows…

Q: If there are 4 roads from Town A to Town B and 6 roads from Town B to Town C, in how many ways can…

A: Solution:  It is given that there are 4 roads from town A to town B and 6 roads from town B to town…

Q: If n(A) = 62, n(B) = 19, and n(A ∩ B) = 4, find n(A ∪ B).

A:

Q: vechun In and yane dy Yool of.

A: We have to prove ||x+y||2 + ||x-y||2 =2(||x||2 + ||y||2) ||x+y||2=⟨x+y,x+y⟩…

Q: If n(A) = 40, n(B) = 24, and n(A ∩ B) = 1, find n(A ∪ B).

A:

Q: 6. A box contains 6 blue, 7 red and 4 green folders. In how many ways can 3 folders be chosen for…

A: Given that there are 6 blue, 7 red, and 4 green folders. So total (6+7+4)=17 folders   We can select…