If P(n, 4) = 5P(n, 3) then n = %3D Select one:

Q: 14. If- = 5%, then ба %3D 56 (A)6% (B) 25% (C) 30% (D) -%

A: Given; if a/b=5% then find 6a/5b.

Q: If P 56, Find (x – 2)! %3D

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Q: Evaluate 7n + 5p for n = 3 and p = 6 %3D 10

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Q: P(A) = P (B) = P(AN B)then %3D P[(AN B) U (AN B)] = 1

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Q: (a) Given the initial value problem dy sin (ry) + cos (x + y) + = 0, y (0) = 0, dr approximate y…

A: The solution is given as

Q: 6. Find the equation of a circle that has a diameter with the endpoints given by

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Q: 2 +3 5 En=0 5n+1 6. Select one: True False ||

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Q: If S = {a, b, c} with P(a) = 4P(b) = 3P(c), find P(a).

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Q: At a class, 50% of the students are sophomores and 20% of the students like tennis. Thirty percent…

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Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

Q: If P(A) = 0.7, P(B) = 0.4 and P(A/B) = 0.28, then P(B/A) is %3D %3D Select one: a. 0.16 O b.0.48 c.…

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Q: If P(A) = 0-4 , P(B) = 0.7 and P (at leasr one of A and B) = 0.8, find P(only one of A and B). %3D

A: Given that  P(A)=0.4 , P(B)=0.7 P(at least one of A and B)=0.8=P(A U B)  Find P(only one of A and B)

Q: Identify the solution and extraneous solution, if it exists, of =. %3D Solution: Extraneous…

A: Given problem:- Identify the solution and extraneous solution, if it exists of x/(4-x) =2/(x-4)

Q: 40 2r+ 2 3x-7

A: Given : ∆RST~∆YSZ

Q: If S = {a, b, c} with P(a) = 8P(b) = 2P(c), find P(a).

A:

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: An investigative journalist is writing a report about the amount of sodium in snack foods. They…

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Q: if it was X-fask and Y-PSm t it 2.

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Q: Find the closest points on the skew lines = -10 – 3t %3D = 7+ 2t = 5 – t = 12 + 3t y and %3D 12 : y…

A: Let the given two skew lines are   l1: x=-10-3t, y=7+2t, z=5-t ⇒l1 has direction ratio's a1=-3,…

Q: If S = {a, b, c} with P(a) = 8P(b) = 5P(c), find P(a).

A: Total probability:If a sample space contains mutually exclusive and exhaustive events, then the sum…

Q: n(A U B) = 132, n(B) = 71, and n(AN B) = 8, what is n(A)? %3D %3D

A: We have given that n( A U B)=132 , n(B)=71 and n( A ∪ B)=8

Q: y = 4x + 3 and y = 3x

A: on sketchting the graph we get

Q: If e6z = 25, then a = Get help: Video

A: Take log to solve

Q: Find the devivative of the fanction from N 2x+3 %3D

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Q: Suppose that weights of males in my family are N(250,24) where 250 and 24 are in pounds.  I weigh…

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Q: If n(A) = 61, n(8) = 21, and n(AN B) = 2, find n(A U B). %3D

A: Sets Question

Q: If P : 20, Find (x – 1)! %3D

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Q: Given P(A) = 0.25, P(B) = 0.28, and P(B|A) = 0.28, are A andB independent or dependent?

A: Conditions: Events A and B are independent, then  Otherwise, A and B are considered dependent

Q: If b = 1, c = 2, and ZA = 60o, find a. %3D

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Q: Find the symmetric difference AAB:= (A-B) U (B- A) for the following %3D pair of sets A and B: A=…

A: Given that: A={1, 4, 5} B={1, 2, 3, 4} For the symmetric difference: A∆B=A-B∪B-A

Q: If p(A) = 0.11, p(B) = 0.15 and p(A and B) = 0.26, are A and B independent? %D

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Q: If P (A) = 0.5, P(B) = 0.5, and P(4 and B) = 0.4, find P(A or B). %3D P(4 or B) = I %3D

A: According to the given information, we have P(A) = 0.5P(B) = 0.5P(A and B) = 0.4

Q: X 3Y + Z = 33 -X+4y - 22 = -47 2X-y+ 2z = 26

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Q: If P (A)=0.5, P (B)=0.3, and A and B are mutually exclusive, find P (A or B). P(A or B) =

A: Given that  P(A)=0.5 , P(B)=0.3  A and B are mutually exclusive

Q: (z+1) ÷ 5+z – (5 + x); use = 3 and z = 4 %3D

A: Given- z+12÷5+z-5+x To find- The value of above expression using x=3 and z=4. Concept Used- Using…

Q: If Lak 101n+5 then E 102ar %3D 102n+4 k=2 k=2

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Q: If e =-6 and y = -2, then (r-y)(-r+y)= 19 2/1

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Q: Q2 : IF A=51-4J-2K and B=l+6J Find AXB,

A: The Dot Product gives a scalar (ordinary number) answer, and is sometimes called the scalar product.…