Algebra question and answers for December 11, 2023
- Q Use the intercepts to graph the equation.2x + 5y = 10
- Q Rounding to the nearest tenth, what is the mean of 85, 85, 100, 90, 100, 85,80, 100, 90?
- Q What is the solution to the following system?[x+2y+z= 9x-y+3z=132z = 10x = 10, y = 2, z = 54, y = 2, z = 5O x = 0, y =...
- Q Graphyx-2x+1. Letx=0, 1, 2, 3, 4 to generate ordered pair solutions.Choose the correct graph belowAB.C.D.
- Q 4U Unit 6 Test Lines and Planes Date,These planes might intersect in a line, or perhaps they are coincident, or they areparallel and don't intersect. Determine how ? and ?...
- Q Write the domain of each function in interval notation.3X + 2f(x) =
- Q Find the domain of f. (Enter your answer using interval notation.)x-9?x-7f(x)
- Q An object is thrown upwards at time t = 0. The object's height, fin feet, t seconds later is given by the formula below:f (t) = -16t + 128 t=Answer...
- Q True or False. Determine whether the statement provided is a true or falseThe equation (x + 3) + (y-2) = 16 defines y as a function of x.
- Q A spherical water tank holds 9000 ft of water. What is the diameter of the tank? Round to the nearest foot. (Hint:V = dTThe diameter of the tank isfeet.
- Q The optimal height h of the letters of a message printed on pavement is given by the formula h =0.00252d2.27. Hereed is the distance of the drive from the letters...
- Q 9The formula for converting from Celsius to Fahrenheit temperatures is F = C+ 32.a. Find the inverse of the formula. Is the inverse a function?b. Use the inverse to find...
- Q An object is thrown upward. The height, h, in feet, at time t, in seconds, is given by the formulah = -16 t + 160 tDetermine the time required for...
- Q Write the following number in standard notation.3.075 108
- Q Divide,(16xy + 4xyz +20xyz) + (-4xy)
- Q 1Suppose that $85,000 is invested at 35% interest, compounded quarterly.a) Find the function for the amount to which the investment grows after t years.b) Find the amount of money in...
- Q - 34 xy4Classify the given polynomial.OtrinomialmonomialO binomialOnone of theseThe degree of the polynomial is
- Q 1. (a) Find the eigenvalues and eigenvectors of the following matrix5222=(b) Using your answer from part (a) of this question, find the principal axes of thefollowing ellipse5x + 4x?x? +...
- Q Use the compound-interest formula to find the account balance A, where P is principal, r is interest rate, n is number of compounding periods per year, t is time, inyears,...
- Q The graph of g (x) = -1/2f(x-6)-3 is the graph of y = f (x)Select the correct answer below:vertically stretched by a factor of 2, reflected across the y-axis, and...
- Q Let f(x)=x + 3x - 4 and g(x)= x - 1. Perform the function operation and then find the domain.(f+g)(x)
- Q Let f(x) = 4x + 13x + 10 and g(x)= x + 2. Perform the function operation and then find the domain of the result.
- Q In many classes, a passing test grade is 70. Using the formula A = 10 SR, what raw score R would a student need to get apassing grade after her...
- Q Gandalf the Grey started in the Forest of Mirkwood at the point (-1, 2) and arrived in the Iron Hills at the point (0, 7).If he began walking in the...
- Q Find all the real fourth roots of 0.0081. Choose all that apply.Select one or more:a. There are no real fourth roots of the number.b. 0.3c. -0.3d. -0.03e. 0.03
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