To the right are the outcomes that are possible when a couple has three children. Assume that boys and girls are equally likely, so that the eight simple events are equally likely. Find the probability that when a couple has three children, there is exactly 1 boy What is the probability of exactly 1 boy out of three children? (Type an integer or a simplified fraction) 2nd 3rd boy-boy-boy boy-boy-girl boy girl boy boy girl girl girl-boy-boy girl-boy-girl girl-girl-boy -girl-girl girl 1st

Q: Section 2 2.7 Find all solutions in x = System Ax=12x₁ where, 3 and Ei=1 Homework #2 643 A = 609…

A:

Q: Describe 3 different models (mathematical or otherwise) that you use or encounter frequently in…

A: Mathematical modeling: Mathematics provides tools for analyzing relationships between variables and…

Q: (r, 0) = (-7, π) What is the sum of x and y?

A:

Q: SECTION 2.7: A 4)FIND THE LINEAR IZATION L(x) OF THE FUNOTION AT . fa) = 2/x=-5, az3

A: Formula for linearization -  L(x) = f(a) + f'(a) (x-a)  Here, a = 3

Q: Simplify: 24 4[2 – (5 – 2)1 (Section 1.2, Example 7) – 6

A: 24÷[2-(5-2)]2-6

Q: 4х — 1 5x + 2 Solve: 4. (Section 1.4, Example 4) 10 4

A: Given: 4x-110=5x+24-4 The solution of the given equation can be obtained as,       4x-110=5x+24-4…

Q: QUESTION 6 Let A, B, C, D be sets. (ANB)x(CND)=(AXC)n(BxD). True. False. QUESTION 7

A:

Q: Refer to Example 50.9 for Exercises 7 through 9. 7. What is the order of G(Q(2)/Q)? 8. What is the…

A: Solution by using example 50.9

Q: 19. Is Q[x]/(x² – 6x + 6) a field? Why?

A:

Q: (44) How many linear extensions does the following poset have? Fig. 16.7 How many linear extensions…

A:

Q: Question 12 of 50 (1 point) 3.2 Section Exercise 8 (Evaluate) Complete the table of values and graph…

A: We have given an equation,-2x-3y = 6

Q: 5. Use set builder notation to specify the following sets: * (a) The set of all integers greater…

A:

Q: Section 0.6 question 10

A: Step 1: solution Step 2: Step 3: Step 4:

Q: Section 3.5 p. 315/317 # 288 Use tables to perform the integration. dx 288 V4x+1

A: We have to find the integral.

Q: (2 + 4)? + (-1)5 Simplify: (Section 1.2, Example 8) 12 + 2.3 - 3

A: Simplify: 2+42+-1512÷2·3-3

Q: 1. Let A = 0 2% 10-40-11-1 2]₁ B = [ ²4 ] ₁ 0 = [ ¹2 1] C -5 -2 and D= Compute the following…

A:

Q: Question 9 Span 0 1 is all of R3. 1 True False

A: This statement is TRUE.

Q: Part 3 - Discussion Question Who is Leonhard Euler and what was one of the significant…

A: We have to introduce the person Leonhard Euler and the significant contributions he made to the…

Q: Question 136 section 6.2  How did you get (-2,7) for x (2)-5x-14

A: Given expression is : x2-5x-14 Now factorise  x2-5x-14=x2-7x+2x-14=xx-7+2x-7=x+2x-7

Q: The question is from Elementary Number Theory by Rosen. 6th edition Section 1.1 11. What is the…

A: To Determine :-  The value of [x] + [-x] where , x is a real number.

Q: Find and explain 5 different examples of applications of Difference Equations.

A:

Q: SECTION 1-7 Equations Reducible to Quadratic Form

A: Each equation involves a square root. To solve these, we need to:Square both sides of the equation…

Q: 2x1 3x1 - X11 - + 3x3 4x2+8x3 + 3x4 - 4x5 = - - x22x3 + x4 - == x5= -2x15x29x3 - 3x4 - 5x5 5 сл 2 -8

A:

Q: View Policies Current Attempt in Progress Which of the following 3 x 3 matrices are in row-echelon…

A: Row reduce echelon form: Each row contains only zeroes until the first non zero element, which must…

Q: Help me please to understand

A:

Q: Question 3 3 -5 -y 2 -2 3 -3 Find a and y such that %3D 2r + y

A: In the question it is asked to calculate the value of x and y for the matrix addition shown in the…

Q: Find the inflection points of f (x) = x* +x – 30x² + 6. Enter the exact answers in increasing order.

A: Given function  f(x)=x4+x3-30x2+6

Q: Section I.. -x+3 if x>! Let f(x)= 2. if Osx<l ,state the domain. x2 if x<0

A: Here the piecewise function is given that  F(x) =.  3 - x.       If x&gt; 0               2.…

Q: Question 4

A: We have given an equation;

Q: Discuss 5 applications of Butler volmer equation

A: APPLICATIONS OF BUTLER VOLMER EQUATIONS:- 1)Lithium based batteries. 2)Fuel cell basics 3)Activation…

Q: Different strains of a virus survive in the air for different time periods. For a strain that…

A: h(t) is number of people infected in t minutes.  And t0 is most common strain survives.  Then

Q: Find the curvative for y = 8t" at t = 1. (Use symbolic notation and fractions where needed.) K(1) =

A:

Q: Section 11.5 - Lines and Curves in Space

A:

Q: We know that ui ||= 2 and ||u2 = 3 and ui · u2 = – 1. Calculate the following: (1) (uí + u2) · (2ui…

A:

Q: (x)-8-2v2. Find (a o A-2). 2).

A:

Q: section 2.5 #10) Hnd the det ivative of the function. 96)=(2-5inx)72

A: