9. V162x²y13 10. 200x*y°z? II. 2/20x7y11z5 12. 3/8x®y10z15 13. -40x10y20z25 H. /8x²y7z 6x8y²z7 Scan the QR Code to chec 5. 2x²y3/3x²y6z3 . 3xy²/9xyz

Q: Kevin is working two summer jobs, making $15 per hour tutoring and making $9 per hour landscaping. I...

A:

Q: Decide if the two quantities listed are directly or inversely proportional to one another. a) The am...

A:

Q: Exercises 21 D-24 D: Critical Thinking The graph of a polynomial f(x) with integer zeros is shown in...

A:

Q: 4. The path of a softball struck by a bat is given by the function h(t) =-16t* +63t+4.1, where t rep...

A: a.The input variable of the function is t, and it represents time in seconds since the softballwas s...

Q: Solve the following quadratic equation by using the square root property. -(x - 10)2 = -121 O x= -1,...

A: Given quadratic equation. -(x-10)2 = -121

Q: Find the range of f(x) 2- COs x %3D

A: Given query is to find the range of the function.

Q: Find an equation of a degree 3 polynomial (in factored form) with the given zeros of f(x): 1, 4, 3 A...

A:

Q: 2. Prove Lemma: For all sets A, B, and C, A x (BnC) = (A × B) n (A x C)

A: we have to prove the lemma .

Q: Solve the following quadratic equation by completing the square. If necessary, round to the nearest ...

A: Given quadratic equation x2+8x-9=0

Q: An experienced roofer can roof a house in 26 hours. A beginner roofer need 39 hours to complete the ...

A: The experienced roofer can rope a house in a time=26 hours. work done by experienced roofer in 1 hou...

Q: Given the bases β = {(1,0,0),(0,1,0),(0,0,1)}, for R3, and β′ ={(1,1),(0,1) }, for R2, let T : R3 → ...

A:

Q: 1. The equation of a line in standard form is ax + by =c, where both a and b cannot be zero, and a, ...

A: Equation of line in standard form is ax+by=c, where a,b≠0 and a,b,c∈ℝ.

Q: y=6x+2 y= -x - 5

A:

Q: 1. Find the area of the rectangle below. 6. 12

A:

Q: -543 -2 345 -2 -3 -4 -5 (a) Select the name of the basic function in the graph. Select an answer (b)...

A:

Q: Morgan can bicycle 78 miles in the same time as it takes her to walk 24 miles. She can ride 9 mph fa...

A: topic - equations

Q: A factory is to be built on a lot measuring 270 ft by 360 ft. A local building code specifies that a...

A:

Q: 2. Simplify a) V12 + V18 27 +50 b) (2/5 + 3/2 )(2/5 - 3/2) c) V6 x V10 x V15 2/3 - V5 - V3 + 4/5

A:

Q: Problem 2 Find the QR-factorization of the matrix 1 1 A = -2 -1 -1 121 2

A: Given

Q: y -1 -3 -1 -3 a 1 3 1

A: Let's find. 

Q: 3. Use the above Lemma and Mathematical Induction to generalize the previous exercise. That is, prov...

A:

Q: Question 2 Trisha is saving $25 a week to go on a vacation. She determines that she will need $350 f...

A: let the number weeks be x Then 25x=350+10025x=450   x=45025   x=18

Q: Determine x1, x2, and x3 for the following simultaneous equations using matrix inversion. X + x2 + x...

A:

Q: 13. If given a pair of perpendicular lines, what idea followa? a. Congruent segments b. Linear pair ...

A:

Q: Use the spinner to find the probability of each outcome. P(red) = P(not blue) =

A: Solution ) Number of possible outcome  = red , green , yellow , purple , blue  Hence n(s) = 5 And n ...

Q: Find the appropriate linear cost or revenue function. Fixed cost, $370; 10 items cost $2450 to produ...

A:

Q: Give and solve a real set of problem involving current real life situation based on compound interes...

A: To write and solve a real set of problem that involves compound interest. 

Q: (а) Епраnd (х + 1)96

A: Since you have asked multiple questions in a single request we would be answering only the first que...

Q: Identify the transformations of the function y = x². Include the direction of the opening, any verti...

A:

Q: A bank account grows by 8% each year. By what percentage does it grow each month? (Round your answer...

A:

Q: 2. A diet research project includes adults and children of both sexes. The composition of the partic...

A: a) Total males   =200    Total females = 300 Protein consumption by males = 30200×500               ...

Q: The total cost of a tie and a shirt was $⁢84.23. If the price of the tie was ⁢6.97 less than the shi...

A:

Q: x2 - 8x + 16 = (x - 8) O True O False

A: We have to find  (L. H. S = R. H. S ) is true or false. 

Q: Solve the following quadratic equation by completing the square. If necessary, round to the nearest ...

A: The detailed solution is given below Thank you 

Q: 12 A 13

A: This question is based on Trigonometric Ratios.

Q: q1 Kristen rides her bicycle for 4 hours and is 22 miles from her house. After riding for 11 hours, ...

A: 1.  Kristen rides her bicycle for 4 hours and is 22 miles from her house.  After riding for 11 hours...

Q: Use an appropriate test to determine whether the series given below converges or diverges. 2n Σ 5n -...

A: To use an appropriate test to determine whether the series given below converges or diverges. ∑n=1∞2...

Q: MULTIPLE CHOICE Question 6 The time required to paint a particular house varies in- versely with the...

A:

Q: What are the solutions to the following equation? 6/r + 4/r-4 = 1. Show the algebraic work steps

A:

Q: =) F(x) = 2÷ - 1 Domain Range Zeros x-intercept y-intercept Continuity Increase Interval Decrease In...

A:

Q: If A is an invertible square matrix then: * (A^T)^(-1) = [A^(-1)}^T 'A^T)^T = [A^(-1)]^T (A^T)^(-1) ...

A: As we know that  Value of Matrix are same when we first take it inverse then it's transpose and vice...

Q: about 24 hours. The temperature, T, in degrees Fahrenheit, of the patient t hours after the illness ...

A: Given query is to find the time of maximum temperature and the maximum temperature.

Q: Eunction f(x) is shown in the table below. Find the average rate of change over the interval 3 sxs4....

A:

Q: 17 Determine the value(s) of h such that the matrix is the augmented matrix of a consistent linear s...

A:

Q: 2. Use the Gauss-Seidel method to obtain the solution of the following system of linear equation: 0....

A: Let's find. 

Q: Jeff and Jason are diving near a corral reef in the ocean. Jason is swimming along the bottom of the...

A: This question is based on use of Pythagoras theorem.

Q: A rabbit and a hedgehog had a race around a 550m long circular track. Both ran at constant speed. Th...

A:

Q: Find the appropriate linear cost or revenue function. Fixed cost, $370; 10 items cost $2450 to produ...

A:

Q: Most applications of quadratic equations will have factorable equations. True O False

A: The factor theorem  relates the linear factors and the zeros of any polynomial. Every quadratic equa...

Q: Lydia had 10 feet of ribbon. She used 4 _ 5 of it to tie a bow on a large gift box. How many ribbons...

A: This is a problem related to mathematical application. Based on the given scenario we will calculate...