Factor completely. a) 9x3 – 21x? + 12x b) (x + 1)x? – (x + 1)x - 2(x + 1)

Q: horsepower (Y, in bhp) of a motor car engine was measured at a chosen set of values of running speed...

A: Given:

Q: D. Write the negation of each statement. Then determine the truth value of the negation. 1. A point ...

A: Answer -  Negation means opposite of the given statment.  if statement is true then it's negation is...

Q: Solve the system of equations algebraically. x² + y? = 425 y = 4x Select the correct choice below an...

A:

Q: 26. The value of sin(5) is V2-V3 Is this value exact or approximate? Explain your answer.

A:

Q: Given the universal set, U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {2, 3, 4, 5}, B = {4 , 5} and C...

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

Q: You need a 55% alcohol solution. On hand, you have a 200 mL of a 5% alcohol mixture. You also have 7...

A: We have to find the 75% mixture will we need to add to obtain the desired solution.

Q: B 149° A

A:

Q: Solve the system analytically. If the equations are dependent, write the solution set in terms of th...

A: On solving this we will get

Q: Simplify

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Q: gXz9Of2NxuKSZwujX-VHj_clhUn28fpil9BWqcol O GRAPHS AND FUNCTIONS Graphing a piecewise-defined functio...

A: Graph of function and continuity by garph

Q: How do you determine the sensitivity for each non zero parameter in this leslie matrix model

A: To determine sensitivity of 2x2 matrix. Let, the 2x2 matrix be a b c d Here,  True positive ...

Q: The following augmented matrix is in row echelon form and represents a linear system. Use back- 1 1-...

A:

Q: is

A: We will find the area of rectangle. 

Q: Refer to the functions r, p, and q. Find the function (r.g)(x) and write the domain in interval nota...

A:

Q: Locate the isolated singularity of the given function and tell whether is removable singularity, a p...

A: The objective is to locate the isolated singularity and whether is removable singulariry, a pole Or ...

Q: {2x+y=3 {y=x-3

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Q: The graph shows a region of feasible solutions Use this region to find maximum and minimum values of...

A: We need to find minimum and maximum values.

Q: Ng - My If Q, where Q is a function of y only, then the differential M equation M + Ny' = 0 %3D has ...

A:

Q: For each of the following functions, find the indicated value: a) f(x) = VI – 6, f(33) b) g(x) = V2x...

A: Given query is to find value of the function at given point.

Q: Find 60 term of an A.P series 12,16,20..

A: The objective is to find  60 term of an A.P series 12,16,20..

Q: Which among the folowing reletions are considered as functions? (You need to choose all the ccrrect ...

A: Find your answer below 

Q: Find (f+g) (x) and identify the graph of f+g. f(x)%3 xand g (x)=-2 Part: 0 / 2 Part 1 of 2 (f+g)(x) ...

A: Solution is given below:

Q: Use graphical methods to solve the following linear programming problem. Ay 10 Maximize: z= 3x + y s...

A:

Q: Find the domain of the function H (x) = 2x + 3/x3 – 4x

A:

Q: Use the functions given to evaluate each of the following. (Use 0.5 as needed) y%3g(x} y= f(x) I| 5)...

A: f-g(1)

Q: and 6 only

A:

Q: do dh 4, 15-17. Given the graphs of the following functions, draw in the graphs of the inverses. Als...

A: Que: Given the graph of the function, draw in the graph of inverse..also draw the line of symmetry.

Q: Find a formula for the linear function depicted in the following graph. Enable Zoom/Pan 10 10 10 10

A: Given: Graph:

Q: Note: Kindly provide a solution pls. The answer is already provided. Thank you! 1.2 The length of t...

A:

Q: An iron bar weighs 3 lb 7 oz. Express its weight in oz and in kg. (Round your answers to exactly thr...

A:

Q: 58. A country uses the function M(t) = 3.45(1.56)' to estimate the inflation rate on a gallon of mil...

A: This is a basic algebra problem comprising of exponential function

Q: Pf Pf Bb WIX www-awu.aleks.com/alekscgi/x/Isl.exe/1o u-lgNslkasNW8D8A9PVVRD7z2fbLpYbnRLf8ocURSKhJQO ...

A:

Q: 19. Lacey is standing on top of one of the tallest buildings in her town. She stands at the edge of ...

A:

Q: 57. Consider the rectangle. (14 – 2x) units (3x + 3) units What is the perimeter of the rectangle? (...

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Q: (1+2i)(3-i) = ? If i =V-1 then -3+4i O 1-7i O 0.2 - 1.4i O 0.2 + 1.4i O 1.4 - 0.2i

A: Let z=(1+2i)(3-i)-3+4iz=3-i+6i-2i2-3+4iz=3+5i-2(-1)-3+4iz=3+5i+2-3+4iz=5+5i-3+4iz=5+5i-3+4ix-3-4i-3-...

Q: Show work

A:

Q: At age 35 you start saving for retirement. If your investment plan pays an APR of 6% and you want to...

A:

Q: 24. Which expression equals -1? O cot? 63° + tan? 63° O tan? 63° – sec? 63° cot? 63° + csc² 63° O si...

A:

Q: the graph to determine the function's domaln and range. 10 5. -10 -5 1. -5 -10 5,

A: Topic:- function   

Q: 25. Which of these is the equation of an ellipse with a minor axis 6 units long and a major axis 14 ...

A:

Q: certain forest covers an area of 2300 km2 . Suppose that each year this area decreases by  3.75% ....

A: Topic :- algebra

Q: Solve the inequality, and give your answer in inequality notation: −10<3x+2<−7-10<3x+2<-7

A: Given:- -10&lt;3x+2&lt;-7  To find:- solve given inequality 

Q: Solve the rational inequality and graph the solution on a real number line. 18x-5 34 5x-2 Choose the...

A:

Q: Refer to the functions f and g and evaluate the functions at x =-2. f = {(2, -1), (1, 1), (-4, -6), ...

A: (f+g)(-2)=f(-2)+g(-2)  Substitute   f(-2)=-8  ,    g(-2)=-5in the above equation

Q: Exercise 4.4.2 Write the following system of equations in vector form and matrix form. 2x+3y+z = 4, ...

A:

Q: Given the functions: 1 g (x) = |x+2| h(x) = x-6 f(x) = 4x Evaluate the function (f.g)(-4) for the gi...

A:

Q: 817 () (i) (iii) L-1 (iv) L') 4s s2-16. (vi) L-15 2 (s) (vii) L-1 2(s+1) Is2+2s+10J 4s-3 (viii) L-1 ...

A: Topic -  inverse laplace transform 

Q: Determining Whether a Set Is a Basis In Exercises 51 and 52, determine whether S is a basis for M22....

A: We rewrite the elements of S as rows in matrix. 

Q: p(x) =1-2x 13. Lead coefficient 14. Degree 15. Classification 16. Number of roots q(x) = 3x - 4x +x ...

A: Topic:- polynomial   

Q: (c) The x-axis: x=y+1 2.

A: