If mXW = 60, mWZ = 70, and mZY = 70, then m 21 = (A) 45 (B) 50 (С) 60 (D) 65 (E) 70 W X Y Exs. 4, 5

Q: A man buys a car for $34,000. If the interest rate on the loan is 12%, compounded monthly, 45) and…

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Q: 42) The Weidmans want to save $35,000 in 4 years for a down payment on a house. If they make monthly…

A: Given that The Weidmas wants to save $35000 to 4 years Interest paying compounded monthly=12% To…

Q: If n(A) = 45, n(B) = 16, and n(A n B) = 2, find n(A U B).

A: Given :nA=45nB=16nA∩B=2

Q: Given n (EUF) =125, n (E)=82, n (F)=80, calculate n (EnF) = ? and enter your answer in the box…

A: Given thatWe have to calculate .We know that

Q: Suppose that P(E)=0.76, P(F)= 0.45, and P(E and F) = 0.32. What is P(E or F)? P(E or F) (Simplify…

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Q: test was made of h0: u1=u2 versus h0: u1

A: Solution

Q: If n(AUB) = 92 and n(A) = n(B): = : 69, find n(A n B).

A: To find the number of elements in the intersection of sets A and B, denoted as n(A∩B), given that…

Q: If P=0.2�=0.2 , what is 84⋅P4(1−P)184⋅�4(1-�)1 ?

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Q: Find (-2, 7)-(6, -9). O/O (0.0)

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Q: Which expression is equivalent to (m 16/8)1/4?

A: We use (am)n = amn

Q: Givon flox) =(-2)" and g() Soct2, glee) both (fog) (2) and (gof) (2) %3D

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Q: Using the Definition of a1/n  Simplify:a. 641/2   b. 1251/3  c. -161/4  d. (-27)1/3  e. 64-1/3.

A: Using the Definition of a1/n :

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Q: Given_n(A^B) =23___,_n (A) =46, n(B)=51, calculate n(AUB)=?_and enter your answer in the box…

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Q: (d) 2.46 (е) —0.10

A: Answer- Given null and alternative hypothesis                H0 : μ = 5                H1 : μ > 5…

Q: If n(A) = 104, n(A U B) = 141, and n(A n B) = 42, find n(B).

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Q: If n(A) = 102, n(A U B) = 159, and n(A n B) = 45, find n(B).

A: Hi there! Since there are two different questions we will solve one question for you. As the first…