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Q: Determine which matrices are in reduced echelon form and which others are only in echelon form.  a)…

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Q: Find the domain of the function f(x) = √√/5x - 4 In interval form, the domain of f is Submit…

A: Find the domain

Q: Let f(x) = 2x² + 5x + 3 and let q(h): = f(3+h)-f(3) h . Then q(0.01) =

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Q: The following table gives values for a function N = N(t). N = N(t) 14.2 26.2 45.4 51.9 55.2 55.7…

A: Recall: The average rate of change from a to b is, A=f(b)-f(a)b-a

Q: Write the equation of the line described Through (6,4) and (-5,3)

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Q: 923 is what percentage of 1816 ? work the problem

A: This question can be solved using the concept of percentage.

Q: 5. Colleen has 12 coins in her pocket. The mix of quarters, nickels, and dimes add up to two…

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Q: The following table gives, for a certain man, his weight W = W(t) in pounds at age t in years. t =…

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Q: Write the equation for the function graphed below. ƒ(x) = -3-2-1 y 9 5 - 3 da L @ THE 5 6 7 -X

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Q: Use the graph of the line to find the x-intercept, y-intercept, and slope. Write the slope-intercept…

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Q: Solve the inequality using algebra. Give solutions in interval notation.  x(x-1) / (x+6)(x-3)  < 0

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Q: Find the distance between the points (-2,5) and (-3,-1) I Distance = Give an exact answer. Simplify…

A: NOTE: Refresh your page if you can't see any equations. . given points are

Q: A hose fills a hot tub at a rate of 3.58 gallons per minute. How many hours will it take to fill a…

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Q: An above ground swimming pool is filling up at a rate of 30 gallons per minute. What is the rate in…

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Q: A football player punts a ball at an angle of 43 at 1.5 feet off the ground, with an initial…

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Q: In Exercises 3 and 4, determine the value(s) of h such that the matrix is the augmented matrix of a…

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Q: For life insurance policies, some of the premium pays for the cost of the insurance, and the…

A: Here, the formula used is S=P(1+r)n where P is the principal interest, n are periods, r is the…

Q: b(x) = 7x+5 c(x) = x+4 Example 3 b c O

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Q: Find the general solutions of the systems whose augmented matrices are given in the following…

A: 7) Given:             =13473976      R2→R2-3R1              =134700-5-15    R2→R2-5…

Q: 2) Patterns. Fill in the next three items in the pattern. Be sure to understand your reasoning. Days…

A: Due to Bartleby guidelines, only 1question can be solved. Please repost the remaining questions to…

Q: Write the comparison 24yd to 30yd as a ratio in simplest form using a fraction, a colon, and the…

A: NOTE: Refresh your page if you can't see any equations. . given 2 quantities are now divide these…

Q: Find the equation of the circle with diameter AB if A(-3,2) and B(1,4). A x² + y² - 2x + 6y-31 = 0 B…

A: The equation of the circle with center (h,k) and radius r is given by        (x -h)2 + (y-k)2 = r2

Q: The pile of papers is 6.5 mm thick and it consist of 100 sheets of paper dimensions 21.5 cm x 29.7…

A: Topic:- application of geometry

Q: The expression 729g³y¹ √√729g³y¹ equals kx"ys where r, the exponent of g, is: and s, the exponent of…

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Q: Identify the dependent and independent variables. (b) Evaluate P(20). Explain the meaning of P(20).

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Q: Fertilizer is sold in 100 pound bags labelled with the amount of nitrogen (N), phosphoric acid…

A: Assume the variables as given in hint and then make the equations.

Q: Row reduce the matrix to reduced echelon form. Identify the pivot positions in the final matrix and…

A: Given 124-6245-9454-15

Q: Use the quadratic formula to solve the equation. (Enter your answers as a comma-separated list). x^2…

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Q: 2.) Determine the degree of the following equations 1) X-5 = 7 2) x ²²-7x + 10 = 0 3) 4x² - 6x² - x…

A: The variable is  'x' in all the equation.

Q: Solve the inequality using algebra. Give solutions in inequality notation.  -3(x-2) > 8x + 7

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Q: For each of the following functions, decide whether it is even, odd, or neither. Enter E for an EVEN…

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Q: Write the system in matrix form. 61-E1 2 2y -2x - 4y +4z = 11 = - 3 -5 7x +9y +10z =

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Q: FORUM DESCRIPTION Read section 10.1 in the Introductory Mathematics text to post an informed…

A: Disclaimer: “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: 3) 16x² - 32X = 0 4) y²-y - 12 = 0 ]F Factoring method

A: The given problem is solved below in detail.

Q: 7. Transformations. In some data sets, a transformation by some mathematical function applied to the…

A: The given data which represent cycles to failure far a yarn product: 675  3650  175  1150  290  2000…

Q: Solve the formula for the indicated variable. P=b+2a+ 4c, for b .. b= (Use integers or fractions for…

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Q: A $645,000 property is depreciated for tax purposes by its owner with the of the building, y, after…

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Q: Logarithm 6. Solve for x in the equations: 2(x+y) = 100 and 4(x - y) = 10. a. 4.15 b. 4.35 C. 4.55…

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Q: Find the equation of the line that (a) has y- intercept of 3 and (b) is parallel to the like…

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Q: Use the table to evaluate each expression. x 1 11 -9 02-1 f(x) 0 2540 -1540-111-4 g(x) 0-1440 640…

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Q: ← A recycling bin is in the shape of a rectangular box. Find the height of the box if its length is…

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Q: 2. Graph the equation y = -0.8x + 1. If you have a graphing calculator, you may use it. Which of the…

A: given equation y=-0.8x+1

Q: Factor these into simpler expressions; x could be any real number, r any positive integer. Simplify…

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Q: The slope of the line that is parallel to f(x)=2-14x is…

A: Recall:  The slope of the line that is parallel to the curve f(x) is same.

Q: 4. On the right below is the graph of a function h. Examine the graph and answer the questions to…

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Q: Given that U= {xx ≥ 5}, A = {xx A {x|7<x<9} C {x|7<x≤9} B D {xx<7Ux≥9}

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Q: Algebra:  multiply these out; x could be any real number. Find (x-1)(x3 + x2 + x + 1) = …

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Q: 2. Perform the following rational expression addition. x+3 X + x+1 x² - 2x

A: Solution: Given that expression is

Q: Row reduce the matrices in Exercises 3 and 4 to reduced echelon form. Circle the pivot positions in…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: The manager of a video store has compiled the following table, which gives the probabilities that a…

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