QUESTION 5 What is your effective tax rate if you paid $27,621 in 2021 and your income was $140,000? O 19.7% O 24% O 10% O none of these are correct

Q: Compute the determinant of the matrix by cofactor expansion. [5 1 3x 1 -2 2x 5 4x O 17x -55x O 55x O…

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Q: 24 cm 25 cm 24 cm △ STU 쓸 △ WXY 17 cm Y. lw O The two triangles are congruent by Side-Angle-Side…

A: Given query is to find that triany are congruent or not.

Q: O find the domain of the function 8 (elease interaval notation) Use V (1x) = Vn

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 2.) An object is launched into the air. It goes straight up and comes straight back down to Earth.…

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Q: The graph of an exponential function is shown in the figure below. The horizontal asymptote is shown…

A: Here we have to find the domain and range of the function.

Q: (a) Write the general solution. (b) Find three individual solutions. -5x-y = 9 10x = -2(y+9) Part 1…

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Q: erform the elementary row operation -R2→R, on the given matrix. 4 1 ! 2 -12 -8 -4 Resulting matrix:…

A: Topic:- Matrix operation

Q: In how many ways can the digits in the number 2,848,484 be​ arranged?

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Q: Determine the values of the parameter s for which the system has a unique solution, and de Sx1 -…

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Q: 415-225= %3D

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Q: Determine whether the sequence converges or diverges. If it converges, find the limit. (If the…

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Q: Compute the determinant of the matrix by cofactor expansion. T-4 3 -3 2] 0 -1 0 3 0 0 0 -3 1 4] 2 -2…

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Q: Use summation notation to Write the senes 3(1) 3(2) 3(3) 3(0) The summation notation for the series…

A: Answer is given below.

Q: 11а За 8а-8 4а-4

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Q: The figure below shows one of the steps used in inscribing an equilateral triangle in a circle. True…

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Q: 4. Solve the equation for x. give the reason for each step 2(3x - 4) + 5 = x + 9 (Learning packet…

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Q: An olive oil producer produces 4 different types of oil(Types A,B,C,D) using raw oils from 3…

A: We have to define 12 variables such that: 'AA' refers to Barrels of region A oil used in type A.…

Q: What are the elements of (AUB)?

A: SOLUTION-

Q: Consider the polynomial function p(x) = -2x4 – x³ – 3x2 + 5x + 2. Use polynomial long division to…

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Q: If two angles in a triangle measure 25° and 32°, then the measure of the third angle is 123°. True O…

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Q: What is the precision of the following measuring devices? Write your answers as either decimals or…

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Q: Evaluate: E 4 · 4* 4. 4*- 1 O 248555 O 292247 O 349524

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Q: The average height of the students of Mr. Reyes is 155 cm. The actual height of his students could…

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Q: Perform the elementary row operation R,-R, on the given matrix. Write numbers as integers or…

A: Let's find.

Q: Rocco loves going for a walk. In the past 20, days, he has walked 310, miles. If he walked the same…

A:

Q: Rationalize the denominator and simpiify

A: Given query is to rationalize the denominator.

Q: x² + 35 f(x) can be written in the form of 9(x) h(x) + x +1' The partial fraction decomposition of…

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Q: invest in an ordinary annuity $3000 annually at 7% annual interest. What is the future value of the…

A: Given query is to find the future value , total investment and intrest earned.

Q: Mrs. Galicia is creating a bunny farm. The farm starts with 820 bunnies and is growing at a rate of…

A: Number of bunnies, a=820 Growth rate ,            r=20.75% Business after n months, P(n)=3(a) Using…

Q: 1 Find the inverse function of f(x) = 2x +4 1 Of(x) = 4x+ 2x Of(x) = 4x +2 Of-(x) = 2x-1 Of(x) = (x+…

A: This question is based on finding an inverse of a function.

Q: Find the odds for rolling a die and getting a 1

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Q: Toby weighs 24; Ibs. If he gains 22, Ibs. over the next month, how much will Toby weigh?

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Q: General Mills is testing 15 new cereals for possible production. They are testing 5 oat​ cereals,…

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Q: For the following system of linear equations, one equation has been omitted from the system.…

A: Follow the procedure given below.

Q: In how many distinct ways can the letters of the word DALLAS be​ arranged?

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Q: This equation is all about the exponential growth and decay functions. In which “the population P…

A: Given:  The population P in thousands of Austin, Taxas, during a recent decade can be approximated…

Q: For the following system of linear equations, one equation has be omitted from the system. 2h + 4n +…

A: Given problem:- For the following system of linear equations, one equation has be omitted from the…

Q: Simplify: 3(5 - V8) – 4(-2 + V18)

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Q: Scott's sailboat uses sails that are right triangles. If the angle at the top of the sail is…

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Q: Given f(t) = 338(1.36)' where 't' is in years, what is the annual rate? Annual Rate as a percentage…

A: Given query is to find annual rate and continuous rate.

Q: (d) Determine how many 3​-digit subsets can be constructed from the digits {1,2,3,4} if repetition…

A: To determine how many 3‐digit subsets can be constructed from the digits 1, 2, 3, 4, if repetion is…

Q: transformations

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Q: Given a square matrix A, if either of the following conditions are true, then 4 = 0. · A row (or…

A:

Q: Let f(x)=1/ x−2 and g(x)=(2/x)+2. Then (f∘g)(x)= (g∘f)(x)=

A: Given query is to find indicated composite function.

Q: Rationalize the denominator of 4 81 Assume that all variables represent positive real numbers. 1 4x°…

A: Rationalize the denominator

Q: Find the inverse of the matrix, if it exists. A = Cmatrix ((0 -1)(-3 6)) Select one: [-1 0 O B. -1…

A: To find inverse of the matrix.

Q: Convert the following value to the indicated units. Clearly show your work. You may use a…

A: Solution )  0.6213 miles    is      1 km 1 miles ..........   1/0.6213 km 500 miles ..........…

Q: Suppose that f is given for x in the interval [0,12] by x= 0 2 4 6 8 10 12 f(x)= -16 -12 -11 -12 -14…

A: We need to find slope and interval.

Q: Determine if the matrix is in reduced row-echelon form. If not, explain why. 10 4 -8 0 1 -2 0 0 1 9-…

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Q: Jocelyn invested $56,000 in an account paying an interest rate compounded continuously. Oliver…

A: JocelynA=P1+R12002Twhere A=amount, P=principal amount, R=rate of intereset and T=time…