The graph of y =√x from (1, 1) to (4, 2) is revolved around the x-axis. Find the area of the resulting surface.

Q: How many ounces of each of a 60% salt solution and a 30% salt solution should be mixed to obtain 270…

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Q: For the given functions f and g, find the indicated composition. x-6 5 f(x)= g(x) = 5x + 6; (gof)(x)…

A: For the given functions f and g, to find the indicated composition.fx=x-65, gx=5x+6; g∘fx

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Q: Find a formula in terms of k for the entries of Ak, where A is the diagonalizable matrix below and…

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Q: If f(x) = x² + x and g(x) = x - 5, find f(g(x)) and g(f(x)). f(g(x)) = g(f(x)) = 10

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Q: Use an inverse matrix to solve the system of linear equations, if possible. (If there is no…

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Q: Grace and Hannah are both driving along the same highway in two different cars to a stadium in a…

A: Given data:- Grace is 250 miles away from the stadium and Hannah is 306 miles away from the stadium.…

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Q: You need a 45% alcohol solution. On hand, you have a 210 mL of a 35% alcohol mixture. You also have…

A: Let, the amount of solution of the 60% mixture is X ml.Adding 210 ml of 35% mixture,will…

Q: The Enormous State University History Department offers three courses—Ancient, Medieval, and Modern…

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Q: theres three steps   The cost of producing 380 bar stools is $2745. Producing 750 bar stools would…

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Q: Set A contains 6 elements, set B contains 12 elements, and 4 elements are common to sets A and B.…

A: Set A contains 6 elements, set B contains 12 elements, and 4 elements are common to sets A and B.…

Q: 3. ƒ : R+ → R, such that f(x) = √2x+2. (Hint: Apply the chain rule.)

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Q: Write the compound statement in symbolic form. Let letters assigned ot the simple statements…

A: We need to give the symbolic statement of the following statement if I like the song or the dj is…

Q: If possible, use matrix inversion method to solve simultaneous equations: 2xy + 3z = 1 2) x+2y-z = 2…

A: We have to find the solution of the given equations.   According to our guidelines we can solve only…

Q: A step has a height of 6 inches. A ramp starts 5 feet away from the base of the step, making a 5.7°…

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Q: 1. A concrete-mix company received a contract for a new apartment building site. Rocks are being…

A: Given,

Q: Use the of a the inverse Possible. w/or O matrix capabilities calculator to find the matrix, of 2…

A: Find the inverse of the given matrix.

Q: Sarah, Kim, Ian, Larry, Eduardo, Jim, and Tyrone have all been invited to a dinner party. They…

A: We can find Number of ways and probability.

Q: Question 2 Suppose that the parents of a young child decide to make semi-annual deposits into a…

A: Given: suppose the parents of young child decide to make the semi annual deposit being made on the…

Q: Sarah drove 3 hours more than Michael on their trip to Texas. If the trip took 37 hours, how long…

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Q: Write the sum as a single logarithm. Assume that variables represent positive numbers. log 94 + log…

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Q: Which of the following maps T, L, I, f: R³ → R³ is not linear? a) 1(x, y, z) = (x, y, z). b) f(x, y,…

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Q: For each equation, determine whether its graph is symmetric with respect to the x-axis, the y-axis,…

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Q: 2. f: R→ R, such that f(x) = x(2x − 3).

A: We can find the answer as below.

Q: log5 (x+18)+log5 (x-6)=2-log5 (x)

A: The give logarithm expression log5x+18+log5x-6=2.log5x

Q: Find the sequence of partial sums S₁, S2, S3, S4, and S5. 5 5 + 3 SS S₁ || H 5 S₂ 7.5 S3 = 9.167 X…

A: To find the sequence of partial sums S1, S2, S3, S4, and S5.5+52+53+54+1+...

Q: Which pair of equations below represents two lines that are parallel? Select one: O a. y=(1/2) x +…

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Q: A manufacturer of upholstery can sell 33 yards of fabric at a price of $1.63 per yard. If the price…

A: Given problem:- A manufacturer of upholstery can sell 33 yards of fabric at a price of $1.63 per…

Q: What error did this person make while solving the equation using the quadratic formula? 3x2 +4x +2=0…

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Q: Erica and Jesse earned hourly wages in the ratio 2: 4. If Erica earned $16.00 per hour, how much did…

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Q: Evaluate the expression. 1/([3 -3 7 0 ] + [1 3]) 15 5-18 3 11 5

A: Given Expression is 123-370+155-183

Q: The formula for calculating the sum of all natural integers from 1 to n is well-known: n² + n 2 Sn =…

A: Given:  Sn= 1+2+3+.......................+n = n2+n2and,Qn=1.1+2.2+3.3+...............+n.n=n33+n22+n6

Q: a) Find the value(s) of k for the following matrix if the matrix is singular. -1 2 1 5 1 -4 -3 0 k…

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Q: g each function given above into the area below the appropriate graph, depending on which function i…

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Q: Solve by graphing, then Find X • 4x - 5y = -15 ° 8x +94 = -103 D

A: The linear equations are 4x-5y=-15 and 8x-9y=-103

Q: what number should replace the question mark 472     361     589 396     587     421 518     429…

A: Given data 472     361     589 396     587     421 518     429       ?

Q: x

A: Given Equation : x - 2y = -3   and point (1,-2)

Q: c) Consider the following system of linear equations. X + 2y 2x y + 3x + y + - - 4z 2z (a²-27)z = 4…

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Q: Graph the following real-valued functions: 1. f: R→ R, such that f(x) = 10 - ³x. 2. f: R_ → R, such…

A: Let's draw the graph of given function.

Q: 1.4 you A recipe calls for 4 ounces of chocolate. If make 15 batches of the recipe (for a large…

A: 1) Given:       4 Ounces are required in a recipe.       For 15 batches of recipe =15×4 ounces…

Q: Determine by inspection whether the given set of vectors is linearly dependent or independent. Do…

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Q: ƒ : R → R, such that f(x) = √√x. 2. f: R → R, such that f(x) = x³. you conclude if these functions…

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Q: and check equationstem of Solutions algebraically. Solve the linear any (2x+y+z=3) x-2y +22=-1 3x -y…

A: In this question we have to find the solution of the system of equations.

Q: Option A The point L(-5, -7) is on the terminal arm of an angle e. a) Sketch the terminal arm in…

A: As per our guidelines we are allowed to solve first complete question with maximum first three…

Q: (2x3³

A: NOTE: Refresh your page if you can't see any equations. . apply exponent rule

Q: Write an equation for the line graphed below y = I SAS9 ➤X

A: