x+3y<= 9

Q: Find the average height of a hemisphere z=sqr( 4-49x^2-49y^2 ) above the disk x ^2+ y^2 ≤4/49. The a...

A: Given that z=sqrt(4-49x2-49y2) above the disk x2+y2≤4/49. z=49449-x2-y2 then we know that 49=7. z=74...

Q: Give a name for the number ‘ 3 ’ that would be appropriate in each situation:  a) three candy bars ...

A: a) 3 can be named as ‘big’. Then the sentence would be: Big candy bars must be equally divided amon...

Q: Please solve asap I need to prove there exist some "a" such that f(ax)=ax Not f(ax)=a f(x)

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Q: 3. Constructs the truth table for the following expressions: а) (руфл(р b) (q -р) v (-р)

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Q: April categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The ...

A: Total amount spent=$2800 % of amount spent on rent =27% % of amount spent on food=20% Therefore Amou...

Q: You are given a circular piece of wire with radius r. You cut it into 3 pieces randomly. Find the pr...

A: let us assume that the length of rope is 1 m. We choose two points on the rope. Let us take X&lt;Y L...

Q: 8. Recall that a matrix A is symmetric if AT= A. (a) Prove that for every matrix A, the matrix A+A' ...

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Q: Arianna runs up 4 flights of stairs and then runs down 4 flights of state does the situation represe...

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Q: The linear congruence in two variables ax + by ≡ c (mod m), where a, b, c, and m are integers, m &gt...

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Q: tiv Consider the relation defined on Z by m~n if and only if m+n is eve (a) Show that ~ is an equiva...

A: Consider the relation ~ defined on Z by m~n if and only if m+n is even. Now, To show  Relation ~ is ...

Q: Discrete Math help

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Q: As player salaries have​ increased, the cost of attending baseball games has increased dramatically....

A: 1 When Number  or level of ballparks where the expense of going is $110 to $230: Here in the event t...

Q: The figure shows an overhead view of a 0.026 kg lemon half and two of the three horizontal forces th...

A: Given that, .m=0.026 kg, F1=3 N, θ1=31°, F2=10 N, θ2=33° obtain the force vector for the given value...

Q: Find the general solution of the following equations. (The answer can be given · explicitly or impli...

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Q: This is a linear algebra question. I need step by step help to solve this. Thank you in advance.

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Q: 14. Below is a triangle ABC and it's scaled copy If the measure of angle A is 45', angle B is 35', a...

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Q: Encode the message by using a cyclical alphabetic encrypting code, 6 positions: FLY TONIGHT.

A: Consider the given word: FLY TONIGHT. Number of positions is 6, so encoded word will be at c numeric...

Q: Solve for the base (in $). Round to hundredths when necessary. What is the base if the portion is $4...

A: Consider that the value of the portion is $4570 and the value of the rate is 55%. Transform percent ...

Q: (D^2+4D+4)y=0 when x=0, y=1, y'=-1

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Q: Suppose f is a continuous function with x = a in its domain. Part 2 of the Fundamental Theorem of Ca...

A: Note:- As per our guidelines, We’ll answer the first question since the exact one wasn’t specified. ...

Q: Solve the following system of equations. 4 2x -. 1 1 3*-y=-12 X = Dlo X

A: Given a system of equations, 2x-15y=45  ⋯⋯⋯⋯113x-12y=-12   ⋯⋯⋯⋯2 Multiplying (1) by 13 and (2) by 2....

Q: I need help with these questions?

A: Given sets are U = {a,b,c,d,e,f,g,h,i,j,k} A = {a,b,c,d,e} B ={a,d,e,i} C = {d,e,f,g,k}  

Q: -8 6 4 -2 2. 4 6 8 x -2+

A: By the coordinates of graph shown, it is clear that at x=1 ; f(x)=-2 And the line shown also represe...

Q: Solve for the rate (as a %). Round to the nearest tenth of a percent when necessary. $7.40 is what p...

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Q: Can I please have assistance with this problem?

A: Given that, in company A  there are 5people and in company B there are 3 people. Number of ways to s...

Q: Find : 1- A ᵀ ( vu ) 2- 3A 3- ( B + C ) ᵀ

A: Given matrices are A=1-30-31000-2   B=-1-3064530   C=1-1341235 v=31-1   u=1-20 Problem 1: The transp...

Q: (1) Compute the determinant of the following matrices: () () ()- п — 1 2 1 .. 1 2 n – 1 п — 2 1 1 7 ...

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Q: 9. a) find two integers x,y such that 30x+101y=1. (hint: gcd(30,101)=1).     b) find the inverse of ...

A: Given: We have given numbers 30 and 101 We want to find integers x and y such that 30x+101y=1

Q: The graph of a linear relationship, that defines y in terms of r, passes through the points (4, 1) a...

A: Given that the graph passing through the points (4,1) and (1,-6.44) The equation of the straight lin...

Q: Answer question .D

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Q: You are an engineer looking to position a communication tower on the moon. To ensure that the commun...

A: We need to maximize Rx,y,z=6x-z2+xy+700 for the constraint x2+y2+z2=122 or gx,y,z=x2+y2+z2-122. 

Q: Find the Fourier transform specified in part (a) and then use it to answer parn (b). (a) Find the Fo...

A: Given:  f(γ,p,t)=e-γtsinpt         t&gt;00                       t&lt;0we can write it f(γ,p,t)=e-γt...

Q: Prove that if C has infimum 2 then D = {x ∈ R | c ∈ C, x = 3c} has infimum 6.

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Q: Can yoou please help with integration of path of this complex integral

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Q: #14 please

A: Denote with                

Q: Consider the nonexact differential equation (3z - y') dz + (4zry") dy = 0. (a) Find an integrating f...

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Q: find the integral of arctan(ax)dx on the interval from 0 to (1/a), where a is any positive number.  ...

A: Consider the given information. y=∫01aarctanaxdx Put u=ax in the integral  u=axdu=adxdua=dx

Q: Sandra plans to retire and can receive a lump sum of $26,376 from her pension provider.   She decide...

A: Sandra plans to retire and can receive a lump sum of $26,376 from her pension provider. Now she deci...

Q: How do I slove these questions?

A: Since, you have post multiple question. I am answering first one. Please post again the question for...

Q: Show that the following number is rational by writing it as a ratio of two integers. 52.474417441744...

A: Consider the given decimal number 52.4744174417441… Recall that, "a rational number is any number th...

Q: Consider the slope field shown. (a) For the solution that satisfies y(0) - 0, sketch the solution cu...

A: Consider the given information. Solution that satisfies y(0)=0. Now, draw the solution curve along t...

Q: Question number 3 please

A: (1) Taylor series can be writen as fz=∑n=0∞fnz∘n!z-z∘nsinz=fz∘0!+f'z∘1!z-z∘+f''z∘2!z-z∘2+f''z∘3!z-z∘...