Basic Math question and answers for January 13, 2024
- Q Rewrite 17 25 becomes 17 25 9 and as fractions with 20
- Q The graph of y f x is shown below Select the correct answer holour IN WA 7 6 5 4 3 2 1 R D 1 2 3 4 5...
- Q Use elementary row operations to reduce the given matrix to row echelon form and reduced row echelon form 4 11 2 5 10 26 2 5 1 a row echelon...
- Q Determine by Inspection 1 e without performing any calculations whether a linear system with the given augmented matrix has a unique solution infinitely many solutions or no solution 3 4...
- Q Show that the given matrices are row equivalent and find a sequence of elementary row operations that will convert A into B 3 2 A B 2 2 A 22...
- Q Find the solution set of the equation If your answer is dependent use the parameters s and t as necessary If there is no solution enter NO SOLUTION 8x 5x...
- Q Determine whether the given matrix is in row echelon form O The matrix is in row echelon form The matrix is not in row echelon form 0 17 0 0...
- Q Which function below has the following domain and range Domain 6 5 1 2 6 Range 2 3 8 6 2 5 3 1 8 2 5 6 9 2...
- Q e movement of the progress bar may be A student correctly evaluated an expression with p 2 and q 3 and got 3 as the result Which of the following...
- Q Consider the following linear system d 5 a b c 4d 1 Create the augmented matrix of this system 1 a 2b 0 0 1 2 1 0 Convert the...
- Q Consider the following linear system d 5 4d 1 a 2b a b c Create the augmented matrix of this system 1 2 1 1 5 Convert the system into...
- Q Determine if the equation is a linear equation in the variables x y and z If the equation is not linear explain why not sin 1 x 5y z sin...
- Q Find a system of linear equations that has the given matrix as its augmented matrix O x y z 1 x y z 1 8x y z 1 0 1...
- Q Find the augmented matrix of the linear system 2X 3X X3 3 x3 0 X1 X 2x 3x3 0 2 1 3
- Q Points DETAILS area of a sector of a circle with a central angle of 4 rad eed Help Read It Points DETAILS Watch It
- Q In the study of population dynamics one of the most famous models for a growing but bounded population is the logistic equation dP dt P a bp where a and...
- Q Tork University s Learning X UAssignment 2 pag D eclass yorku ca mod quiz attempt MATH1507 M N C
- Q vey has shown that 42 of the adults in Mystic Falls have vision insurance Of these adults 55 have iPhone while 33 of the adults who do not have vision...
- Q 0 1 V Exercise 5 8 4 Consider the two vectors U Think of these both as 3 x 1 matrices Which of the following multiplications are defined v v2...
- Q Exercise 5 8 5 Draw 5 dots on a piece of paper and label them po P1 P2 P3 P4 Decide to connect some of these dots and not others...
- Q elect the correct choice that completes the s a modulo m system the number m is called
- Q Solvere following linear system by the elimination method if possible if does not have a solution leave answers blank 0 3x 0 7y 1 3 2x 0 9y 0 2...
- Q If you need to use to indicate a pattern make sure to list at least four a Set builder form x x is an integer and 3 x 6 Roster...
- Q Mary Branson invested her summer earnings of 5000 in a savings account for college The account pays 6 5 interest How much will this amount to in 3 months in...
- Q vector function is a solution to a matrix differential equation if after substituting into the matrix differential equation O A it makes both sides of the matrix DE not equal...
- Q pan Show that R2 span We must show that for any vector 8 4 8 for some x y Row reduce the associated augmented matrix a BOBAN 18 R R...
- Q Consider the following 00 HH S Hi 00 0 0 52 A A11B12 A12B22 AB A11 A12 A21 A22 1 Compute each of the following using the indicated partitioning A11B11...
- Q Write the equation of the line passing through P with normal vector n in normal form and general form P 2 1 n a normal form b general form
- Q Give bases for row A col A and null A 1 1 6 0 2 1 1 1 7 row A col A null A A 11
- Q Let TA 1 3 u 2 and v 2 TA u TA V R2 R be the matrix transformation corresponding to A 4 1 2 3 Find TA u and...
- Q y x T is a linear transformation if and only if Then entering your answers PM T C V C V C T v C T v where v in...
- Q Consider the following set of vectors 0 0 V 1 9 C1 Let v and v be column vectors in R3 and let A be the 3 x 2 matrix...
- Q What is the rank of each of the matrices below a 44 PM b c d e f 1 0 1 006 0 1 0 9 90 10 0 1...
- Q Let 30 0 3 A 1 D 6 Compute the indicated matrix If this is not possible enter DNE in any single blank A 3D
- Q 3 1 1 Write next to the image whether you would use Heartbeat H or Boomerang B 2 Set up the equation to solve for x Do Not Solve 48...
- Q 11 Perhatikan gambar 14 cm Diketahui volume tabung 2 156 cm Luas alas tabung tersebut adalah 64 cm 89 cm a b c d 154 cm 308 cm
- Q If you have y e is a solution of xy x 10 y 10y 0 fi the second solution to this differential equation
- Q Find a 2 x 2 matrix A for which 3 where Ex denotes the eigenspace associated with the eigenvalue A 1001 E 5 span E3 2 span
- Q In Exercises 13 16 use a rectangular coordinate system to plot u 1 2 v 2 and their images under the given transformation T Make a separate and reasonably large...
- Q If the profit from the sale of x units of a product is P 105x 300 x2 what level s of production will yield a profit of 2150 Enter your...
- Q Solve the equation by factoring Enter your answers as a comma separated list 25 36x X 0
- Q The monthly profit from the sale of a product is given by P 14x 0 1x 150 dollars a What level of production maximizes profit units b What is the...
- Q 5 For this question consider the linear transformation T P4 M2x2 given by T ax bx cx dx e 2a2b c e a b 2c 3d e a b 2c...
- Q 2 5pts There is an urn containing 10 marbles numbered 1 to 10 We sample 4 marbles without replacement a Express the sample space b Let E be an event...
- Q Suppose that the point x y is in the indicated quadrant Decide whether the given ratio is positive or negative Recall that r x 11 2 In Quadrant II is...
- Q Part A Graph the following constraints These represent the constraints on my business for one day Constraints y 2 x 7 y 2x 10 x 0 y 20 Part B...
- Q Congratulations you have worked out how row reduction is also a matrix factoring algorithm Exercise 3 6 7 Using the ideas from the above exercise go back to exercise 1...
- Q 1 2 Solve for all matrices C so that BC C B The proof of theorem 3 2 5 depends on how one approaches the subject it can either be...
- Q Two companies have offered you a job Alpha Company has offered you 31 000 per year with an annual raise of 2800 Beta Company has offered you a 39 000...
- Q 30h h 16 1 Suppose that R h represents the number of people in hundreds waiting in line for a ride at a theme park h hours after the park...
- Q The ratio of the perimeter of a regular hexagon to the length of one of its sides is always 6 to 1 Complete the table Perimeter of hexagon inches 6...
- Q Add the polynomials 5x 7x 9x 4x 12x 6x 12x
- Q 3 Points DETAILS he terminal point P x y determined by
- Q 4 1 point How many um are there in 2 67 x 10 10 ft Type your answer Previous
- Q Product Lemonade Eggs In a city that applies 6 sales tax how much money total will a person pay for eggs A 5 25 B 4 50 C 4 77...
- Q Find the unknown angle measures in the pair of similar triangles The measure of angle B is Simplify your answer Type a whole number A P 380 VY 389 R...
- Q Convert the angle to degrees minutes and seconds form 59 26
- Q A group of retailers will buy 76 televisions from a wholesaler if the price is 350 and 116 if the price is 300 The wholesaler is willing to supply 56...
- Q A manufacturer of DVD players has weekly fixed costs of 1 580 and variable costs of 13 50 per unit for one particular model The company sells this model to...
- Q 6 Jessica s Salary is 3520 monthly Her employer pays 185 towards her RPP each pay period She also receives 155 car allowance each pay period She worked overtime and...
- Q 7 Sarah earns 800 00 in regular wages per weekly pay period She also receives a taxable car allowance of 120 00 per week She worked 4 over time hours...
- Q Two dice are rolled What is the probability P sum is 3 1 4 12 1 2 1 18
- Q Find the exact value of sec tan 7 tan 3 010 Undefined B
- Q ewrite csc cos 5u as csc cos 5u as an algebraic expression in u
- Q A company distributes college logo sweatshirts and sells them for 40 each The total cost function is linear and the total cost for 50 sweatshirts is 3128 whereas the total...
- Q The graphs of the demand function and supply function for a certain product are given below Use these graphs to answer the questions P P 600 400 200 200 Demand...
- Q 6 From a 24 inch by 24 inch piece of metal squares are cut out of the four corners so that the sides can then be folded up to make...
- Q curve of radius 950 ft If the vehicle was originally traveling at 45 mi h determine the following Assume that the vehicle traveling at sea level and has a front...
- Q 15 A ladder consists of 31 rungs If the rungs taper uniformly from 18 inches to 28 inches a How much material would be needed for the 20th rung b...
- Q Find the values of m and b that make f continuous everywhere if x 4 m 20 x x x 4 f x mx b b 3 2 36 When...
- Q 2 22 WP Air contained within a piston cylinder assembly is slowly bom compressed As shown in Fig P2 22 during this process the pressure first varies linearly with volume...
- Q The first figure takes 5 matchstick squares to build the second takes 13 to build and the third takes 21 to build as car be seen by clicking on the...
- Q A sign hanging outside Joe s Diner has a mass of 80 kg see the figure If the supporting cable makes an angle of 60 with the wall of the...
- Q 7 27 x 105 14563 9 3211 x 108 7 1112 x 104 777 3256 2 3 x 10
- Q 9 3 5 x 106 X 4 110 x 1013 10 6 0300 7 00 x 10
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