Solve the polynomial inequality and graph the solution set on a real number line. Express the solution set in interval notation. x + 8x + 15>0

Q: 01 [2 0 1 Compute the inner product = u Dv where D = 0 -6 1 - - - - u= V = Lo 0 3]

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A: Find the accumulated value of an investment of $4000 at 5% compounded continuously for 8 years.

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Q: 19. What is the amplitude of the function graphed below? 0:5 AAA --0:5 2 O 0.5 02 O 1 Oo -1-

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Q: {Q} and let T : R³ → R² be the linear transformation defined by T matrix MB2,B₁ of T with respect to…

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Q: The measure of angles of triangle RST are in the ratio of 2:4:o what are the angles

A: The measure of angles of triangle RST are in the ratio of 2:4:9

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Q: Describe the technique that was used to solve Example 3. What other approaches might you use to…

A: Describe the technique that was used to solve Example 3. What other approaches might you use to…

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Q: An equation ܚ of a parabola is given. y = - 8

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Q: For each pair of functions f and g below, find f(g(x)) and g (f(x)). Then, determine whether fand g…

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Q: Write the definition of the box product, state at least three of its algebraic proper- ties and…

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Q: Find the reciprocals of the numbers below. The reciprocal of 8 - 11 is 0. The reciprocal of 7 is .

A: If the given number is n then the reciprocal of this number will be 1n.

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Q: Suppose that $19,683 is invested at an interest rate of 6.5% per year, compounded continuously. a)…

A: Amount invested, P=$19683 Interest rate, r=6.5%=0.065

Q: Julie has seven times as many CDs as Jack, and Tira has nine times as many as​ Julie, write an…

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Q: Which of the following sets of data has the smallest mean? Select one: a. {29, 72, 51, 33} b. {33,…

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Q: Calculate, to the nearest cent, the future value FV (in dollars) of an investment of $10,000 at the…

A: To calculate, to the nearest cent, the future value FV (in dollars) of an investment of $10,000 at…

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A: In the following, to write an expression in terms of the given variables that represents the…

Q: How many mowers must be manufactured and sold each day for the company to break even?

A: The revenue function is y=1823x. The cost function is y=47037+1427x.

Q: 5) a=4, b = 1, C = 100°

A: The given information is:a=4b=1C=100°

Q: The size P of a certain insect population at time t​ (in days) obeys the function P(t)=700e0.05t.…

A: The size P of a certain insect population at time t (in days) obeys the function P(t)=700e0.05t

Q: Which equation has a solution of k=6.5? -3k=19.5 -1+k=7.5 -7k=45.5 -2+k=8.5

A: ( a ) -3k = 19.5( b ) - + k = 7.5( c ) -7k = 45.5( d ) -2 + k = 8.5

Q: Calculate, to the nearest cent, the future value FV (in dollars) of an investment of $10,000 at the…

A: To calculate, to the nearest cent, the future value FV (in dollars) of an investment of $10,000 at…

Q: Solve by the elimination method. 5x + 6y= 3 10x + 12y = 6 Select the correct choice below and fill…

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Q: Number of Employees Weekly Wages Each Employee Earned 19 18 8 5 $360 $400 $480 $600 If Custom…

A: Daily wages of employees are given.If Custom computers gives a 4% rise to alll employees, we have to…

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A: Given system of equations are x-y+2z=25x-7y+z=-12x+y=0

Q: Solve the system of equations by graphing. y=-x-3 y = 2x+3

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Q: 5. (1) y=-3x m= (2) 6y - x = -6 m= System: Solutions: Hint. y=-3x+0 b = b =

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Q: During the last 50 years the consumption of eggs in the United States has decreased by 19% 50 years…

A: 50 years ago the average consumption was 307 eggs.  Now consumption has decreased 19% decrease..

Q: 1. b. Suppose you want to have $500,000 for retirement in 30 years. Your account earns 4% interest.…

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Q: Classify each of the following quadratic forms: (a) Q(x, y, z) = 3y² + 4z² (b) Q(x, y, z) = (c) Q(x,…

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Q: Solve the system of equations by graphing. y-3x = 2 9x-3y=-6 Use the graphing tool to graph the…

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Q: If the first term of a geometric sequence is sqare root of 2 and the ratio is 0.25​, find the eighth…

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Q: 1. a. Suppose you want to have $400,000 for retirement in 25 years. Your account earns 4% interest.…

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Q: A thyroid cancer patient in just a single dose of radioactive element to kill the cancer cells. The…

A: half life = 7.66 days. *to find:- equation of f, i.e. f(t) = ? here, t = elapsed time.

Q: Consider the following polynomial function. f(x) = (x + 3)²(x - 1)³(x - 2)

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Q: 3. PR || QT P 30° 5yº 2xº (x-y) R

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Q: Let A = a. -3 b. 3 3 2 030 00-1 LO 00 0 4 . Then det(A) = 1 -1] c. 10 d. None of the mentioned

A: We need to calculate the determinant of the given matrix: A=1320030400-11000-1

Q: A ferris wheel is drawn on a coordinate plane so that the first car is located at the point (0,60).…

A: Given that the first car is located at the point 0, 60. We have to find the coordinate of the first…

Q: Assume the pattern continues for the following sequence of tile figures; that is, each tile is…

A: find the formula for Sn

Q: For each function graphed below, state whether it is one-to-one. One-to-one? Graph 1 Yes No Graph 4…

A: 1) Not One-to-One 2) Not One-to-One 3) Yes One-to-One 4) Not One-to-One 5) Yes One-to-One 6) Not…

Q: Fill in the blanks to complete the sentence below. pvq is false only if p is The and q is

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Q: The present value of a sum of money is the amount that must be invested now, at a given rate of…

A: Amount, A=$10000 Interest rate, i=7%=0.07 Compounding frequency, m=2 Time, t=2 years.