- n

Q: Choose the answer

A: a. (5, -6, t)

Q: The following is known about three numbers: Three times the first number plus the secondnumber plus ...

A:

Q: By using Laplace transform the solutions of differential equation: d?x + 5+ 4x = e-t, where t-0,x=1 ...

A: Given :-  The given differential equation : d2xdt2 + 5 dxdt + 4x = e-t  where t =0 , x =1 , x1 = 0. ...

Q: Of the curve lying in the plane XZ-, (x - a) ^ 2 + z ^ 2 = r ^ 2 in R ^ 3 The region created by rota...

A: The region is created by rotating the curve in ℝ3 x-a2+z2=r2              (i) Lying in the XZ plane ...

Q: Find the equation of the regression line for the given data. Then construct a scatter plot of the da...

A: It is known that, the formula for the linear regression is y=ax+b, a=n∑xy-∑x∑yn∑x2-∑x2 and b=∑x2∑y-∑...

Q: 2.4 #9 The question is in the pictures Please answer c, d

A:

Q: WHY S doesnot span R^2???

A:      

Q: 1 A taut string of length 3 with ends constrained on the x-axis at x=0 and x=3 is released from rest...

A: ∂2u∂x2=116∂2u∂t2     0<x<3 , t>0∂u∂x0,t=∂u∂x3,t=0ux,0 = fx , utx,0=0   , 0<x<3 f(x)= ...

Q: Solve the differential equation. xy' - 2y = x2, x > 0

A:

Q: 1 Find L-1 Ls2 +6s+18]

A: The given function is L-11s2+6s+18. The following formulae are used in solving the given function. L...

Q: Solve the unknowns using Cramer's Rule           x+2y−z=6          3x+5y−z=2          −2x−y−2z=4​

A:

Q: To prove: For all sets A and B, if B C A° then AN B = Ø. I must: Suppose that BC A and AN B+ Ø. Supp...

A:

Q: 1.) Express the following propositions in symbols, where p, q and r are defined as follows: p: Neil ...

A:

Q: help

A: To determine the basis for the vector space, first check whether the number of elements in the set i...

Q: The solution of the first order ODE defined by ełydy=(y+1) (e*+1) dx yln(ly+1|) =xeX+c, where c is a...

A:

Q: 12

A: An equation of the form  y=a+bx+cx2 is called a quadratic function. So we have to find the coefficie...

Q: Radioactive substances A and B have decay constants of 0.02 and 0.05, respectively. If a mixture of ...

A: y=21.3820.6920.0218.8218.345×1X=1e-0.71e-0.771e-0.841e-0.981e-1.055×2, β=MAMB2×1,ε=e1e2e3e4e55×1 Now...

Q: The ratio of the present ages of Eli and Bright is 2 : 9.Four years ago, the sum of their ages was 4...

A: the given problem is age based .... solution of the given problem is.....

Q: OSolve the following linear system of equations: -x + 2w – y+ z = 4

A: The system has infinitely many solution.

Q: True or False

A:

Q: True or false

A: Given below an detailed solution

Q: truo or false

A:

Q: 2

A: Graph of any function can be plot by plotting points that satisfies the function equation, and then ...

Q: For all n E N, let An = {0, 2n, 4n, 6n, . . {x € Z|(3n E NU{0})(x = 2n)}. (a) Find (with proof) [U A...

A:

Q: If $3500 is deposited at the end of each half year in an account that earns 6.5% compounded semiannu...

A: Given that the person deposits $3500 end of every half year. The rate is 6.5% The amount he get is $...

Q: Have done part A need part b thanks

A: b Given: A=65-5-3735-3 Here, A is 3×2 matrix. X is 2×1 matrix. As, The number of column of A=2= The ...

Q: The following is known about three numbers: Three times the first number plus the secondnumber plus ...

A:

Q: Question No. 2 letter d,e,f,g,h and i only.

A: 'While Len has a big voice, Neil is not a big eater'. Here both the things are simultaneously true, ...

Q: What is the size of the payments that must be deposited at the beginning of each 6-month period in a...

A: To find - What is the size of the payments that must be deposited at the beginning of each 6-month p...

Q: In a​ survey, it was found that 72​%of the population of a certain urban area lived in​ single-famil...

A: Given that, In a​ survey, it was found that 72​% of the population of a certain urban area lived in​...

Q: Help10

A:

Q: Problem 7. Use mathematical induction to prove that 2" 4. (Note that this inequality is false for n...

A: We have to prove given statement by mathematical induction.

Q: 1. Companies A, B, and C supply components to three plants (F, G, and H) via two crossdocking facili...

A: Companies A, B, and C supply components to three plants (F, G, and H) via two cross-docking faciliti...

Q: The solution of the initial value problem y" - 2y' + 2y = 5 sin(t), y(0) = 0, y' (0) = 0

A:

Q: In this question you must show detailed reasoning. Use the substitution u = 6x² +x to solve the equa...

A: Given equation 36x4 + 12x3 + 7x2 + x - 2 = 0 u = 6x2 + x

Q: Find all the points of discontinuity of the function S(x) = {1 − xx + 2x2 − 40 < x ≤ 11 < x &l...

A: please see the next step for solution

Q: Let Rbe a ring, and a, b e R. What is the needed condition on R such that the expression (a + b) (a ...

A:

Q: Let S be the region bounded by Pi = 2, P2 = 3,81 = z,82 =.91 =5, and 2 = a in spherical coordinates....

A: Consider the provided question, Let S be the bounded by ρ1=2, ρ2=3, θ1=π, θ2=3π2, ϕ1=π2 and ϕ2=π in ...

Q: Find the integral of i[e^(e^(it))] dt

A:

Q: suppose M is the set of all real column vectors R4 whose components are equal , then the basis for M...

A: suppose M is the set of all real column vectors R4 whose components are equal , then the basis for M...

Q: Choose true or false?

A:  This statement is true and we can prove this in step 2.

Q: What is the inverse of the matrix 4 Z = 6 -5 .a 16 8. .b 16 3 8 .C 3 .d 8. H/4 12N

A:

Q: Given j(1,9) and K(7,4): Write an equation for the line through J and perpendicular to JK

A: 1) the slope of line passing through points A (a,b) and B (c,d)  is m=b-da-c. 2) the slope point for...

Q: Please with clear steps

A:

Q: 1. Solve the following initial value problems by the Laplace Transform. Show all details including t...

A:

Q: 4. Which of the equations below represents this ellipse? 10 5 -5 5 -5- --10

A: Here the Major axis is on the Y axis. And the Minor axis is on x axis. The last option is true.

Q: Advanced Math Question

A: According to our guideline we can solve only first question.when you say nothing about any particula...

Q: Check that the equation x³ + y³ + z³ = x + y + z implicitly defines at least one differentiable func...

A: Answer 

Q: True or false

A: Inverse Matrix: Let A be an n × n matrix. If there exists an n × n matrix B such that AB = I = BA, t...

Q: 5

A: Tabulate the values of x and y, to calculate x2, x3, x4, x5, x6, xy, x2y, x3y and their summation va...

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.