What is the solution to x² - 9x < -8? Ox< 1 or x> 8 Ox<-8 or x>1 01

Q: The length of a rectangle is twice it’s width. If the perimeter of the rectangle is 60 yd, find it’s…

A: Given query is to find the area of the rectangle.

Q: 1 Percy is 9 years older than Sipho. In 3year's time Percy will be twice as old as Sipho. How old is…

A: Given problems:- 1 Percy is 9 years older than Sipho. In 3year's time Percy will be twice as old as…

Q: Suppose that $1200 is borrowed for five years at an interest rate of 6% per year, compounded…

A: Amount for a principalP, rate of interest R, Time t compounded continuously is given byA=Pert   ,…

Q: 5) 7) -3x²y -ух 6) бать". бьз 6ba3 3xys 8) −5x'y* . -6x²y

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the ones digit in the number 2012? Hint: Start with sm

A: answer is in  next step

Q: f the annual geometric mean for the equity risk premium is 8.4 %, what % of the equity risk premium…

A: This is a problem related to trading risk. Based on the general formula and concept we will answer…

Q: 23. Let a A = [3 2]. B=[ª b]. d and ¹= [1 2]. Find B so that AB = I= BA as follows: First equate en-…

A: We have to find the matrix B.

Q: Suppose that the velocity v (t) (in meters per second) of a sky diver falling near the Earth's…

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Q: The number of milligrams D (h) of a drug in a patient's bloodstream h hours after the drug is…

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Q: A survey of 62 customers was taken at a bookstore regarding the types of books purchased. The survey…

A: Answer: As per rules we can do only first 3 subparts and solution is given below:

Q: Which of the following equations is/are incorrect? W x (V+P) = -(V x W + P x W) L. (MXN) = N(M x L)…

A: Let's find which options is incorrect.

Q: Find the second and third derivative of function. y'=3x^2y^2 = dy/dx

A: Given :dydx=3x2y2

Q: What is the end behavior of y as x goes to negative infinity in the equation y = -4x5 + 4x² - 8? y…

A: option D Find y, When x tends to infinity

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 2 1 1 +-)…

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Q: The number N of bacteria present in a culture at time t (in hours) obeys the model N(t) = 1000e0.01t…

A: Find out the time (in hours) when the bacteria reach 1700.

Q: If m and n are two possible times when the hour and minute hands of the clock will be equidistant…

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Q: Question 3: Factor the following expression 9x³y² - 25x³

A: Given, f(x,y)=9x3y2-25x3 Factoring an expression means rewriting it as the product of factors.

Q: 3) Determine the rule writing it below and then complete the table. ● Rule: Input 0 1 2 3 Output 3 7…

A: topic- arithmetic progression

Q: a) Determine the equation of the line passing through the points (-1,-2) and is parallel to the line…

A: Given :point of that line this is parallerl to new line : (-2,3), (1,4)

Q: For the following polynomial function, find (A) the degree of the polynomial, (B) all x-intercepts,…

A: Degree of a polynomial is the highest degree term present in the polynomial.

Q: Let (G,*) be a group such that a² = e for all a E G. Show that G is commutative.

A: A detailed solution is given below.

Q: Find the surface area of the figure below. 12 m 6 m 5m Enter the answer as square meters.

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Q: Use the Venn diagram to determine n(A U B). n(AUB) = C... $ % A A B one five nine 11 15

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Q: 4. In a women's professional tennis tournament, the money a player wins depends on her finishing…

A: To write a rule which calculates the actual prize money won by nth player.

Q: Use the Venn diagram shown to list the set C' in roster U 1 B 7 13 A 5 3 C 10 11 15 14 9 17

A:

Q: The population of a city increased from 225,000 in 2015 to 248,000 in 2020. Find the relative…

A: A detailed solution is given below.

Q: For the right triangles below, find the exact values of the side lengths a and d. If necessary,…

A: Solve the following

Q: Let F = 1 0 -1 4 4 -7 3 -1 (a) Are FFT and FTF defined? Yes, both FFT and FTF are defined. FFT is…

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Q: What effect does the negative sign have on the graph of y = -2 cos x?   reflects the graph of y =…

A: Topic:- function

Q: 9 J Write an expression to represent the volume of the rectangular prism 6w²-6 8w² +6w 3+4w 2w+2 4w²…

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Q: Fit a straight line to the x and y values in the table below using Least Square Regression Method.…

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: 6 A) B) C) D) Given the area below, write an expression to represent the height of the rectangle 1 1…

A:

Q: Question Given the functions f(x)=x²+x²-2x +3 and g(x) -log(x) + 2, what type of functions are f(x)…

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Q: The sequences below are either arithmetic sequences or geometric sequences. For each sequence,…

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Q: The diagram shows the graph of f(x) = k(x-m)(x-n)(x-r). 30 (-2, 16) 20

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Q: (c) Find the vector equation of the line of intersection of the planes x-2y+z=0 and x+y=z= 1.

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Q: (ii) Consider the following reduced row-echelon form matrix: 1 2 04 05 0 0 12 06 000 17 0 Assuming…

A: Consider the following reduced row‐echelon form matrix: 120405001206000017Assuming this is the…

Q: 2] Find the values of X, Y, and Z. (3+1)X-3Y+(2+i)Z = 3+4i 2X+Y-Z=2+i 3X + (1+i)Y - 4Z = 5 + 2i

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: Fill in the missing values to make the equations true. (a) log 7 + log, 11 = log4 11 (b) log, 11 -…

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Q: solve for y: 2(3y + 5) = 3(5y + 1/3)    what does y equal?

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

Q: For a given geometric sequence, the 1st term, a₁, is equal to 11 9 your answer as a fraction. and…

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Q: 2. Marvin is a sales manager receiving a monthly salary of Php 18 000.00, a commission of 5% on his…

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Q: Draw the missing figure on the sequence below and provide solution/explanation: O O

A: We will draw the missing figure

Q: 1. Explain the steps in verifying that the following equation is an identity. cos x sec x + tan x =…

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Q: The cost in dollars of making items is given by the function C (x) = 10x + 500. a. The fixed cost is…

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Q: Suppose the following is a general solution to a system of linear equations (x1, x2, x3) = (−6s +…

A: Given problem:- Suppose the following is a general solution to a system of linear equations (x1, x2,…

Q: The expression w⁴-36 is equivalent to

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Q: 9. Find the value of 2sinhxcoshx O a. cosh (2x) O b. sinh(x) O c. sinh(2x) O d. sech (2x)

A: Given:        Value of 2sinhxcoshx     we know that                             coshx=ex+e-x2…

Q: The subgroup {e} is called the nontrivial, that is, a subgroup that is not e is nontrivial.…

A: