Find the values of w,x, y,z of the equations 2w+2x+y+4z=4 w-7x+4y+12z=8

Q: A polynomial function has a zero at 4 (multiplicity 3) and 0 (multiplicity 1). Write a function in…

A: let the polymomial function be f(x)Thenf(x)=x(x-4)3             =x(x3-3(4)x2+3(4)2x-(4)3)…

Q: College freshmen took a psychology exam. If the mean is 80, the SD is 10, and the scores have normal…

A: Follow the procedure given below.

Q: If Ø: R → S is a ring isomorphism. The Ø preserves: O Nilpotent elements O Idempotent elements Units…

A: We need to choose correct option.

Q: Let g(x) = 5+ log3 (8a +9). For each question below, select your answer from the list of choices. 1.…

A: g(x)=5+log3(8x+9)Vertical Asymptote:8x+9=0x=-98The location of vertical asymptote is   -98

Q: ve the problem. 15) The Family Arts Center charges $21 for adults, $14 for senior citizens, and $5…

A: topic - linear equations

Q: compounded continuously. After t years, the account will co A (t) = Pe0.03t dollars. a. Solve A (t)…

A: Given    Given that P=500 b=750

Q: Let A be a 4 × 4 matrix with det(A) = 2. Which of the matrices 2A, -2A and A² will have a…

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Q: Circle your answer to each of the following. а. If an+1 an = 3, then the sequence is not a geometric…

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Q: 11) The half-life of silicon-32 is 710 years. If 30 grams is present now, how much will be present…

A: Given data : Ao=30 gmp =710 years t= 300 yearsLet "A" be the amount after 300 yearsA=?

Q: For each of the following vectors v, find the magnitude |ü] and the normalised vector (i) = (3, 4)…

A: For a given vector v→=a, b  magnitude will be  v→ =a2+b2 similarly,   if  v→=a, b, c magnitude will…

Q: Let x be the selling price and y be the sales tax in a city where the sales tax rate is 8.25%.…

A: Here, given that x is the selling price and y is the sales tax which is 8.25%.

Q: What are the two zeros of the function h(x) = x(x + 3)? x = -9 x = -3 O x = 0 %3D x = 3 x = 9 {

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Q: Use properties of logarithms to condense the logarithmic expression. Write the expression as a…

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Q: Find the Geometric mean. ..., 3, (_), 108, .. **..

A: A detailed solution is given below

Q: (a) 109x = 1 (mod 255) x = (b) 57x = 108 (mod 255) x =

A: X=124

Q: Given: k(l)=10(l^2)+7l-1 Find the following: a. Domain and Range b. Axis of Symmetry c. Graph…

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Q: 7) 4, –8, 16, -32, ... =-384 В) а, =-128 С) а, %3-512 D) а, %3D-256 8. 8.

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Q: Radioactive Carbon-14 The percentage P of radioactive carbon- 14 remaining in a fossil after t years…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: What percentage of area is above the mean on a normal curve? (make sure to include % sign in your…

A: To determine what percentage of area is above the mean of a normal curve.

Q: -4 -21' Let a1 = a2 = 2 and b = -9 33 Determine whether b can be written as a linear combination of…

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Q: Transcribed Image Text:A student is saving money in a bank account to buy a computer. The function…

A: topic - linear equation

Q: A loan of $3325.00 is to be repaid by three equal payments due in 102 days, 157 days and 189 days…

A: We need to find size of equal payments.

Q: Graph the system of inequalities. y 2x+ 1 x + 2y s 14 x + 2 2 0 10 Graph Layers Clea 9- 8 After you…

A: Consider the system of inequalities  y≥x+1x+2y≤14x+2≥0

Q: Q2: a) A friend of you holds a contract on some machine tools. Your friend will receive 140 dollars…

A: Solution: 2. a. Contract Price = $6,800 Monthly receipt = $140 monthly interest rate = 1% number of…

Q: 6. Solve the following equations a. 10* = 80 (round to the second decimal place) b. 6(1.3)* + 4 =…

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Q: tx be the selling price and y be the sales tax in a city where the sales tax rate is 3.75%. Select…

A: Topic:- basic maths   Note :- as per our guideline if more than one question uploaded than only…

Q: 2 Graph the function g (x) =x+1 ?

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Q: Zugg, Ltd. Plans to mark up a folio $62 over cost. This will be a 27% markup based on cost. Find the…

A: Solution is here

Q: frnd an o-thogonal besis for the {(0,2,1),,0,1), (lo,4.0), (4,2,2){ space spanned by dac set

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Q: Graph the solution set of the system of inequalities. x21 y2-1 ys3 2x + ys9 40 구 Fil 2- -10 D -5 No…

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Q: 1 if x<1 1. Consider the function f(x)= . Evaluate lim f(x). if x 21 2х - 3 C) 0 D) 1 A) 2 В) -1

A: Here we have to use the concept of limit.

Q: 99. Half-Life of Facebook Links (Refer to Example 12 O, Section 5.3 0.) For a typical Facebook link…

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Q: O Assignments - HMH Ed O AMP CClever | Portal E Pedersen Science 1/9 Spring 2…

A: topic - algebraic operations

Q: U6 Graphing Name: Graph function. State the (CA) center of asymptote (VA) vertical (R) range of each…

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: Suppose you pay back $655 on a $625 loan. You had the loan for 75 days. What was your simple annual…

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Q: Show Showing Linear Dependence that the set is linearly dependent by finding a nontriviai linear…

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Q: 3) An endangered species of fish has a population that is decreasing exponentially (A = Agekt). The…

A: The endangered species of fish has a population that decreasing exponentially as…

Q: If possible, find a single matrix equal to the following: 2. (а) [-1 2 -2 1] - [10] -2 1 -11[2 (b) 1…

A: We can solve as follows

Q: 1 Expand in ascending powers of x, up to and including the term in x', simplifying the V(1 –2x)…

A: To solve the following problem

Q: Ding has 100 gold coins to put in his 4 bags. He puts the coins in his bags so that each bag has two…

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Q: 共9. L is a Uxb matrx, so the rank of Lis at most: Al I B) 2 c) 3 D)4 E) one

A: L is a 4×6 matrix.

Q: Select the correct graph for the linear function f(x) which satisfies both f(0) = 2 and f(1) = 1. A…

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Q: 3. Evaluate a) log5 () b) In e24 c) logn n3.45 25,

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Q: 13. On July, the water meter reading was 3411 m³. The next month, the reading was 3619 m³. How much…

A: Given problems:- 13. On July, the water meter reading was 3411 m³. The next month, the reading was…

Q: = the sum and/or difference of logarithms. Express powers as factors. log 4 rs o logs

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Q: Dist. (X) Height (y) 1 7 12 15 4 16 15 12 7 7

A: Given,   Dist.(x)   Height(y)      1        7      2       12      3       15      4…

Q: 1. Given: A- C= 2 1 6 1 4 0 3 5 2 0 3 B= 1 2 4 7 4 2 2 4 D E- 3 6. 3 [3] Evaluate if possible: a.…

A: Note:- As per our company guidelines we are supposed to answer only first three sub-parts. Kindly…

Q: Find the x-intercept(s) and the coordinates of the vertex for the parabola y=x+4x-5. If there is…

A: The given parabola is: y=x2+4x-5...(1)

Q: Start with a square of area 1 square foot. Use the Sierpinski square design where the original…

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Q: Use the substitution method to find all solutions of the system Sy = x + 1 | æy = 6 The solutions of…

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