Solve the polynomial inequality: 2(x + 5)²(x + 4)(x+3) > 0 Give your answer in interval notation. Enter DNE if there is no solution.

Q: 3. Estimate the instantaneous rate of change for the function: ƒ(x) = 2x³ + x² + 23,x = 2

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Q: The sum of three numbers is 11. The sum of twice the first number, 5 times the second number, and 6…

A: The sum of three numbers is 11. The sum of twice the first number, 5 times the second number, and 6…

Q: Orthogonally diagonalize the matrix, giving an orthogonal matrix P and a diagonal matrix D. 65 56…

A: The given matrix is

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Q: Given det det det det a b c B de f ghi ghi a b c de f a g d 4d + a 4e + b 4f + c h g = b c = 4d + a…

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Q: Question 20 Give all possible values of I if n = 2 0 + 1/2 02 O 1, 2, 3, 4 O-3, -2, -1, 0, 1, 2, 3 O…

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Q: Find the infinite sum, if it exists for this series: -3+ (0.6) + (-0.12) + ....

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Q: The mass of a radioactive substance follows a continuous exponential decay model, with a decay rate…

A: In a continuous exponential decay model, the decay rate parameter, denoted as "k," represents the…

Q: 1. Find a basis of eigenvectors of R² for the matrix 2 [33] Use that basis in order to diagonalize…

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Q: QUESTION 8 What is the capitalized cost of the machine with an initial cost of P250,000 maintenance…

A: Initial cost of machine = 250,000Maintenance cost = 10,000Time period (n) = infinite ()

Q: This exercise refers to P2 with the inner product given by evaluation at -1, 0, and 1. Compute ||p||…

A: Given

Q: Divide the following and reduce to lowest terms. Use the cancellation technique as needed. 18 ÷ // =

A: Divide the following and reduce to lowest terms. Use the cancellation technique as needed.

Q: A 200g sample of radioactive polonium-210 has a half-life of 138 days. This means that every 138…

A: According to bartleby guidelines we supposed to do the first one of multiple questions kindly re…

Q: The profit function for a manufacturer is given by P(x) = -0.04x² +8.25x-250, for x ≥ 50. The…

A: The profit function for a manufacturer is given by  for

Q: Find the perimeter of the pentagon. 9 in 7 in 6 in 6 in 10 in

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Q: 3 Exercise: Given f(x) = (x − 1)³ + 2 and g g(x) = √x-2 Show that (fog)(x) = x . Use the Graphical…

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Q: the following fraction in simplest form, only using posit (6h^(10)u^(4))/((-2h^(-4)u^(3))^(3))

A: (Xa)b = Xab (Xa)/(Xb) = Xa-b

Q: An orthogonal basis for the column space of matrix A is {V₁, V2, V3). Use this orthogonal basis to…

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Q: You put ​$400 per month in an investment plan that pays an APR of 3.5​%. How much money will you…

A: To calculate the amount of money you will have after  years with a monthly deposit of and an APR of…

Q: Find the infinite sum, if it exists for this series: -2 + (0.8) + (-0.32) + ·

A: The given series is To find the sum of the series.

Q: Let x represent one number and let y represent the other number. Three times a first number…

A: GivenThree times a first number is decreased by second number is 0The first number is increased by…

Q: Simplify the following expressions [7³] ³ O a) 7 /7/ Ob) 7/7/2 c) 7 10

A: Recall the formula:

Q: 45x x-1 Ln 5 x+1 - 10 x²-1

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Q: Explain why V8=2. Then explain what is meant by the cube root of a real number.

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Q: The number of bacteria  Ph  in a certain population increases according to the following function,…

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Q: 4. 2x+4y= 11 -5x + 3y = 5

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Q: Starting with the graph of f(x) = 5*, write the equation of the graph that results when: (a) f(x) is…

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Q: The graph of y=k(x) is given below. Answer each of the questions below the graph. GN + 1 12-11-10 -9…

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Q: The amount of money invested in a certain account increases according to the following function,…

A: The amount of money invested in a certain account increases according to the following function…

Q: A polynomial P(x) has degree 3 and leading coefficient 7. Two of its roots are 8i and 4. Find a…

A: A polynomial p(x) has degree 3 and leading coefficient 7.two of its roots are 8i and 4.We find…

Q: Simplify the following expression s.(3x2 +2x-8)+6x2-2x-2)

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Q: A man sells pets. ● ● He always has at least 3 guinea-pigs to sell. He never keeps more than 7…

A: Here given that A man sells pets .let, he has then

Q: We are standing on the top of a 576 feet tall building and launch a small object upward. The…

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Q: 80

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Q: Harbortown Multispecialty Clinic has two revenue-generating patient services departments - Medicine…

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Q: Simplify the following expression (a) 2x-3(+1) (b) (x +2)(x-2)

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Q: A = 8 9 -9 -1 7 -2 -7 4 -3

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Q: The figure to the right shows the letter L in a rectangular coordinate system. The figure can be…

A: The coordinates of the graph in the matrix form is We have to move the graph 4 units to the left and…

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Q: Find a formula for the general term an of the sequence assuming the pattern o first few terms…

A: {8,7,6,5,4...}To find: The general term

Q: (t)=3(2)^t/6 +4 represents the height (in meters) of an object at t seconds.  a) What is the…

A: We will use given function to solve it.

Q: se the Inverse Laplace Transform formulas to find the following Inverse Laplace Transform: 3s 2-¹…

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Q: what would be the future value of the following $10 000 invested for 6 years at 4% compounded…

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Q: True or False (b) If two lines are parallel, then they lie in the same plane. (c) If two lines…

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Q: Find the nth term of the geometric sequence whose initial term is a 3 and common ratio is 3. = an =…

A: Find the nth term of the geometric sequence whose initial term is a1=3 and common ratio is 3. an=

Q: Expand the expression. log 3 52 X -5 2 5+x²

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Q: Find the unit vector in the same direction as the vector u = [7, −1]. [Ex: 1.234 " Ex: 1.234 1

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Q: then T IfT: R³ → R³ is a linear transformation such that ([:]). 0 5 T 3 (@-BO-A· ·8-A- -3 T -3 = T

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Q: Mr. and Mrs. Thompson hope to send their daughter to college in eleven years. How much money should…

A: Rewrite the equation