On a recent quiz, Sarah got 3 out of 5 questions correct. What was her percentage score? %3D 5 100 國 315

Q: (1, 2, –1) and v = (6,4, 2) in Rº. %3D a) Show that w = (9, 2,7) is a linear combination of u and v ...

A: Here, the given vectors are u=(1,2,-1) & v=(6,4,2) in ℝ3.

Q: The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the exponential equa...

A: NOTE: Refresh your page if you can't see any equations. . the value of the car is $15000 so take th...

Q: em of linear equations is consistent or inconsistent. Use row ow the matrix in REF (row echelon form...

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Q: Which of the following is equivalent to sin(1 + 2i)? A) 3.17– 1.96i B) 3.17+1.96i C) -3.17+1.96i D) ...

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Q: B. Row reduce the following matrix to obtain the row-echelon form. Then continue to obtain the reduc...

A: Multiple questions-"As per our guidelines we are suppose to answer only one question.Kindly re-post ...

Q: It takes one week for a crew to pave 3/5 kilometer of road.  At that rate how long will it take to p...

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Q: N identical, stationary, rigid spheres S, (n = 1,2, -.. ,N), each of radius a, are placed along the ...

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Q: V3 V3 eigenvalue problems. 2 For a matrix A= obtain the eigenvalues and eigenvectors using the Jacob...

A: The given matrix is A=2334.   To find: We have to find the eigenvalues and eigenvectors using the Ja...

Q: Sketch the graph of f(x) =x* – 3x³ +x – 3

A: Given function, f(x)=x⁴-3x³+x-3  Now f(x)=0 gives, x⁴-3x³+x-3=0 So,  x³(x+1) -4x²(x+1) +4x(x+1) -3(x...

Q: Solve the given ODE: у" - Зу? %3D 0, У (0) %3D 2, у'(0) %3 4.

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Q: Midterm Review Problem 19: A boat on the ocean is 3 miles from the nearest point on a straight shore...

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Q: just

A: We will find the domain and range. 

Q: Tim and his dad build a sandcastle. They start at 10:30AM and build for 2 hours and 15 minutes. What...

A: Tim and his dad build a sandcastle. They start at 10:30AM and build for 2 hours and 15 minutes. What...

Q: O (b + c)(2a + 3)

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Q: Solve. x° -8=0 The solution set is { }. (Simplify your answer. Type an exact answer, using radicals ...

A: We can solve the given question as below.

Q: Midterm Review Problem 8: Find the average rate of change from -8 to 4 for the function below.,

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Q: Solve the systems using gauss-jordan elimination. Show your solutions on a paper. 2x1 – x2 + ...

A: We have to solve the systems using Gauss-Jordan elimination.

Q: y=3.0161x-5819.5

A: Topic:- geometry   

Q: The figure shown is formed from a right triangle, a rectangle, and a semicircle. 8 cm 6 cm 14 cm Whi...

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Q: 2. Solve the system below by matrix inversion method: 4x1 – 3x2 = -3 2x1 – 5x2 = 9

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Q: ) Let 3 13 -11 H = span 7 12 Enter your answer as a comma separated list of column vectors. Note tha...

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Q: Determine the shaded area. 21 ft ... The shaded area is (Round to two decimal places as needed.)

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Q: x² +y? = 18 x -1 = y

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Q: R - 9t + 14 factors to (t - 6)(t – 2) O True False

A: Given:    t2 - 9t + 14

Q: Let A = { 2, 3, 4, 5, 6 } and B = { 4, 6, 8, 10, 12 }. Find ANB, the intersection of sets A and B. *...

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Q: 2x2 + 8xy + 8y2 factors to 2(x + 2y)(x + 2y).

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Q: 4.114.2 Assignment Day 1 Adding Functions Using Tables and Equations 1. Discount City gives a 15% di...

A: Given  sale price f(x) = 0.85x sales tax g(x) = 0.05(0.85x) = 0.0425x Final price h(x) = 0.8925x  

Q: The equation  y=35x−4y=35x-4 represents a function where  xx is the input and  yy is the output. Se...

A: Given query is to find the correct statement for the equation.

Q: Which statement describes the graph between points Cand E? Car Elevation E 4 C F B 3 A Miles Driven ...

A: Given ,  We have to tell which statement describes the graph between points C and E  A. increasing ...

Q: Let U={ a, b, c, d, e, f, g} , X= {a, c, e, g} , Y = { a, b, c }, and Z = {b, c , d, e, f} 7) Find...

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Q: Solve using any method. -x- 2y = - 13 - 4x+ 2y=2 A inconsistent

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Q: Simply the expression, write answer using only positive exponents. 20x^3 y^-4/ (2x^-4 y^-1)^2   (...

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Q: 3. Graph the following pairs of functions for two periods. Specify the intercepts and the asymptotes...

A: As per bartleby guidelines we only give first question answers. 

Q: Consider how to use a 10x10 percent grid to solve a percent - whole - part problem. Briefly explain ...

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Q: Bailey receives 82 pieces of candy while trick-or-treating on Halloween. She plans to eat four piece...

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Q: Write only the letter of your choice on your answer sheet. Which of the following graphs shows the s...

A: given inequality       x+5y ≥10 we know that x+5y = 10 is straight line with intercepts (10,0) and (...

Q: Provide a brief explanation of to perform the given computation using a Decimal Square - be specific...

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Q: Rationalize the denominator and simplify. 7 4+2/y

A: Given that 74+2y To simplify : by rationalizationSolution:74+2y×4-2y4-2y74-2y42-2y274-2y16-4y72-y8-2...

Q: Name: 3. Use the table to write a function rule for h(x). -2 -1 1 2 -3 12 f(x)=3x - 123 3. 12 g(x)=x...

A: ?As per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost oth...

Q: 3 2 21 3. Transform the given matrix to RREF -2 1 1 -1 0]

A: Given :322-2011-10

Q: 1) Multiply using the vertical method. (2x2+x+2)(x2-2x+3) a 2x4-3x3+6x2+2x+2  b 2x4-x3+8x2-x+2  c...

A: Simplification  “Since you have asked multiple question, we will solve the first question for you. I...

Q: 6.

A: Graph of the linear function is given, we have to find its x and y intercept

Q: Solve the system using Gaussian elimination with back substitution. Show your solutions on a paper. ...

A: NOTE: Refresh your page if you can't see any equations. . system Ax=b is 

Q: 4. Show that there do not exist constants C1, C2 and c3 which satisfy: (1; -1; 4) = C1( 2; 3; 5) +c2...

A: 4.1, -1, 4=c12,3,5+c2-1,0,6+c31,3,11

Q: 1 Name: 3. Use the table to write a function rule for h(x). -2 -1 1 2 4 -3 12 f(x)=3x - 12-3 3. 12 g...

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Q: Special Right Triangles (Rounding) Mar 03, 5:38:41 PM The triangle below is equilateral. Find the le...

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Q: n ice cream stand has nine different flavors. A group of children come to the stand and each buys a ...

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Q: 7. w + 4 4 O w-> 3 7 4 4 3 w +-< 4 4 Ecalculator 7 w + 4 E va-scientific need help? Explain your re...

A: Topic:- algebra

Q: State whether the following statement is true or false. The radius of the circle x +y = 9 is 3. Choo...

A: As we know that; The standard equation of the circle is: x-h2+y-k2=r2 Where: center is at h,k and r ...

Q: Consider the equation 3r 4y =-24 from problem 8. Use the graph created (not direct substitution) to ...

A: topic- linear equations