An urn contains 6 white and 9 black balls. If 4 balls are to be randomly selected without replacement, what is the probability that the first 2 selected are white and the last 2 black?

Q: this does not answer the question

A: Solution:      Going by the first law, since the observation is that the house is next to the lake,…

Q: 9. If we were to repeat the process in # 1 -6 for n=3 dice, there would be 216 possible outcomes…

A: Given: n=3 dice μX¯=3.5 σX¯=1.713

Q: question 5

A: The Specialty Toys Company faces a challenge of deciding what percentage units of a brand new toy…

Q: Need help for question 1. And question 2.

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Match the following graph to its inverse. -5-4-3-2 5 3 ↑ M T + 1 2 3 4 5

A:

Q: This says the answer was incorrect.

A: The given solution is correct.  The domain will be all real numbers except -29. Using interval…

Q: Question 1 Assume that the following relationship is known to be true for two angles A and B: sin A…

A: SinA cosB - cosA sinB = 0.981663  Express A in terms of B.  We know the identity  SinA cosB - cosA…

Q: One questions with "parts"

A: Solution: Given information: n= 253  Sample size  x= 111 succesess  p= 0.50 Population proportion…

Q: In Exercises 41-44 use the formulas for the function and its first and second derivatives as an aid…

A: First find x-intercept and y intercept of f(x) x-intercept  At x= 0, f(x) is not defined as square…

Q: part A of the question is wrong. what is the correct answer?

A:

Q: it said your answer was incorrect

A:

Q: The answer

A:

Q: where is part b of the question

A:

Q: I don't understand question a.

A: Here is the given bar graph of the population of the United States by race

Q: part 1 of the question has not been answered

A: Since C[0,1] is a vector space over the real numbers and Q defined from C[0,1] to real numbers so…

Q: I wonder why b is incorrect？?

A:

Q: What is the answer of this question?

A: we have given a circle of radius 12m .  We have to find A