Algebra question and answers for October 18, 2023
- Q A psychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. She randomly selects 100 students from business majors and 100...
- Q The point (5,?/4) can also be represented by which of the following polar coordinates ?A. (5,-?/4)B. (-5,5?/4)C. (-5,9?/4)D. (5,3?/4)
- Q Find the Taylor series of the function f(z) = sinh(3z) at center 2Find the Laurent expansion of F(z) = 1/(z-2)(z-5) on 2 < |z| <5
- Q Rationalize the denominator and if possible, simplify:(3 + ?6) / (9 - ?6)
- Q if u =( 8 +i, i, 36-1) v = (1+i, 2, 4i) Find the imaginary part of u.v ? (Round off the answer upto 2 decimal places)----- I need full...
- Q Determine a c and a d function such that c(d(t)) = ?(1 - t).
- Q Find the length of unknown side of the given triangle The side is ___m
- Q The point below is on the terminal side of an angle ? in standard position. Find the exact values of the six trigonometric functions of ?. (-28,45)
- Q Solve for a rounding to the nearest hundredth45.3^x = 225
- Q 1. An ellipse has endpoints of the major axis at (4,1) and (-6,1) and endpoints of the minor axis at (-1,3) and (-1,-1). Write an equation for the ellipse.2. Find...
- Q Compute the difference quotient f(x+h)-f(x)/hfor the function given below.f(x) = 2x2 + 2x - 3Select the correct answer below:1. 2x + 2h + 22. 4x + 2h +23. 4x +...
- Q The surface area of a rectangular prism can be found using the formulaSA = 2lw + 2wh + 21h.The volume of a rectangular prism can be found using the formula...
- Q The point (5, pi/4) can also be represtend by which of the following polar coordinates? Select ALL that apply.A) (5, -pi/4)B) (-5,5pi/4)C) (-5, 9pi/4)D) (5, 3pi/4).
- Q Determine whether the given equation is a parabola: x = 7y.O ParabolaO Not a parabolaIf it is a parabola, write the equation in standard form: (y k) = 4p(x -...
- Q Solve the triangle. The Law of Cosines may be needed. (Standard notation for triangle ABC is used throughout. Use a calculator and give your answers as decimals to tenth at...
- Q The point (5, pi/4) can also be represented by which of the following polar coordinates? Select ALL that apply.
- Q An oblique cylinder has a radius of 11 units and a volume of1815? cubic units. What is the height of the cylinder?
- Q Find the solution to the lines x = y +5 and x = 8 + 2y.O (2, -3)O (-2, 3)O (2, 3)
- Q Solve the followingy"(t) - 4ty'(t) - 8y(t) = 4y(0) = 0, y'(0) = 0Initial value problem.
- Q We will only need one fact: 4.5 pabs = 5 teepsNow, perform the conversion and give your answer as a decimal number. Do not round your answer.66.34 pabs=__teeps
- Q Sophia's grades have been updated online. Sophia's mom has seen the grades and has started texting her about them. The data is shown in the table.Hours since grades were posted...
- Q Let f(x) = ln(x + 3) and g(x) = ?e? +1. Find formulas for (a) g(f(x) and (b) g?().
- Q Determine the equations of the planes that make up the tetrahedron with one vertex at the origin and the other vertices at (5,0,0), (0,-6,0), and (0,0,2). Draw the diagram
- Q Find the solution ofxy" + 5xy' + (4 1x)y = 0, x > 0 of the form y? = x^r ? Cn x^n...
- Q Alaina has a spherical balloon that has a diameter of 12 centimeters. Edgar has aspherical balloon that holds 3 times as much air as Alaina's balloon. What is the diameter...
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