) If x and y vary inversely, and x = 8 when y = 1/4, what is y when x = -4?

Q: 1 2 Let A = 4 1 a) Write A-1 as a product of elementary matrices. b) Using A-1, solve XA= B for the ...

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Q: John took a look at this expression and was sure that he could simplify it. After some time working ...

A: Given, 3x-6x2+x-6

Q: For #7-10 solve. Give the exact answer and where appropriate, approximate your answer rounded to two...

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Q: what is 2+2

A: Given 2+2

Q: Find x if the matrix A is a singular matrix. Hint: Singular matrix has a zero determinant. Non

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Q: 2 If a and b are vector functions and T a second-order tensor function of position, show the followi...

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Q: Solve by completing the square. List the solutions, separated by commas. 4x2−16x−240=

A: Given query is to complete the square and find solution.

Q: Consider the relations R = {(1,5), (2, 2), C S%3D { (2,4), (3, 4), С T3 {(1,4), (3, 5), С on the set...

A: The solution is given below.

Q: Practice Graph each on a coordinate plane: 1) y-12 3) y<-½x + 4

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Q: A group of 25 people are going to run a race. The top 8 finishers will advance to the finals. Combin...

A: Find your answer below 

Q: 7.1 If A and B are nxn matrices then (A+ B)? = A² +2AB + B². 7.2 (AT)T = A. %3D 7.3 (A-1)- = A. 7.4 ...

A: 7.1 If A and B are n×n matrices the (A+B)2 = A2 + 2AB + B2 , is a false statement asfor two matrices...

Q: State whether the following are true or false. If it is true then you must prove the result. If it i...

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Q: 1) If the price of gasoline increased by 0.3% per month, which equation models the future cost of ga...

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Q: What is the vertical and horizontal asymptote of 9-3x over x-5

A: NOTE: Refresh your page if you can't see any equations. . to find the vertical asymptote, take deno...

Q: 1- 5/3 3.

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Q: atement: If there are six toppings available, then the number of different pizzas that can be made i...

A: The correct option with proper explanation are as follows

Q: x-9 x+1 Find the LCD of and x2 +3x-10 x2 +10x+25 Use the paperclip Student can enter max 3500 charac...

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Q: 1) Draw a sample graph and matching equation that represents direct variation. equation: 2) Classify...

A: Find: draw a sample graph and matching equation

Q: EX 2) Working together, Mike and Eugene can mop a warehouse in 4.8 hours. Had he done it alone it wo...

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Q: In how many ways can you arrange books of the on a shelf if there are 4 of the same kind of Math boo...

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Q: How many students voted for Spiders or Cubs as the mascot? А 18 С 90 Percent of Students Voting for ...

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Q: Shade the Venn diagram to illustrate AU (B N C') Play with the shading! Turn the folders on/off. O R...

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Q: 11. Solve 3'-4 Use graphing technology and round your answer to one decimal place. 4.8 C. -4.8 a. b....

A: Given : 3y=4y+1   To Find : Value of y using graphing technology.

Q: Determine whether the following function has a maximum, a minimum, or neither. If it has either a ma...

A: NOTE: Refresh your page if you can't see any equations. . here we have an equation of a parabola an...

Q: 18-х 9. 3D 254х 10. 53х-7 — 128х+9

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Q: 7k is equivalent to: 5 42ip 30p

A: Given the expression 7kp

Q: Reduce the given rational expression below and list any values which are excluded from the domain of...

A: I am attaching image so that you understand each and every step.

Q: The ratio of the sales of Men's brief in size small, medium, large and extra-large was 4:3:2:1. if t...

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Q: Iff is continuous at a point a and c e R, then cf is continuous at a.

A: Note that, f is said to be continuous at 'a' if limx→af(x)=f(a) And, (cf)(x)=cf(x)

Q: Which of the following situations would be best modeled by an exponential function? Select ALL that ...

A: If any situation grows or decreases by a constant percent rate then it can be modeled by an exponent...

Q: x+2 x+2 %23 76 F Clear e to search

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Q: The Bickham University Bookstore's revenue R(x) for selling x amount of "GO B. U." Shirts is modeled...

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Q: 14 tens + 2

A: This question can be solved using the concept of place value of number.

Q: 11. Solve 3'-41 Use graphing technology and round your answer to one decimal place. 4.8 b. 2.4 a. C....

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Q: За =-22 a = 12. 2 3 True O False

A: Given query is to find the value of a.

Q: 5. The square root of the sum of a number and 9 is 12. Find the number.

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Q: y(v+2) v'(v+2) 7v-3) (v-3) O (-3) y+3 P Type here to search F2 F3

A: In the given expression Let a = y(y+2), b = y2(y-3), c = y2(y+2), d = (y-3)2      

Q: Find the linear function with the following properties. f(−6)=−8 Slope of f=−2

A: The linear function satisfies f-6=-8 and slope of f is -2

Q: Xmin = - 12, Xmax = 12, Xscl =2 Ymin= -6, Ymax 6, Yscl = 1 %3D %3D %3D

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Q: Apply Polya's 4-step strategy in problem solving: A hat and a jacket together costs P1000.00. The ja...

A: Find costs of the hat and the jacket?

Q: Find the linear function with the following properties. f(−6)=−8 Slope of f=−2

A: topic - linear function

Q: The area of a rectangular trampoline is 112 ft2. The length of the trampoline is 6 ft greater than t...

A: Given problem:- The area of a rectangular trampoline is 112 ft2. The length of the trampoline is 6 f...

Q: Q Xmin = -6, Xmax=6, Xscl =1 Ymin = - 18, Ymax= 18, Yscl = 3 %3D %3D

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Q: Read each item carefully. Write the letter of the correct answer on the blank before each number. 1....

A: Note:- according to the company policy we can attempt ?️ only three subpart of a question so please ...

Q: 3. Consider the straight line æ + y = 1 and the family of straight lines that pass through the origi...

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Q: Find (y or y = xVx -2

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Q: Write as a single logarithm and simplify if possible. 1. In(x²) – 4 In(y) – 61n(x³/2)+ 3ln(2y²)

A: This question can be solved using the properties of logarithm.

Q: 2 5 5 3 2 2

A: Let's find.   

Q: abc a bc If def = 19, find the determinant of ahi ghi def The determinant is

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Q: The graph given shows how Callie spends her money each week. If Callie receives $20 allowance every ...

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