Simplify the following expression: (see attachment) Hint: The first step is to make the radical a perfect cube (so that exponent equals index) so as to eliminate the radical from the denominator. Note: A radical expression of index n is in simplified form if it has: ? no perfect nth powers as factors of the radicand ?
Ronnie invested P dollars in a 2-year CD with an annual rate of return of r. After the CD rolled over two times, its value was P((1+r)2)3. Which law of exponents can be used to simplify the expression? Simplify the expression.
Question: After leaving moose jaw, Hanson drove 200 kilometers at x km/hr and then decreased his speed by 20 km/hr and drove 240 additional kilometers. Make a table by writing a rational expression for his total traveling time. Evaluate the expression for x=100.
I need help finding the solution to the following problem: The square root of X, plus the square root of (X-1) = 7 Solve for X
May I have step by step solutions to help me. thank you! I have the questions below as well as an attached word and pdf file. 1. Graph each equation to find the solution of the system. x - 2y = 4 2x + y = 6 2. Draw a line on the grid (the Cartesian plane) so that the system of no equations has NO solution. 3. Darle
Extracting metals from ore: Thomas Sherwood studied the relationship between the concentration of a metal in commercial ore and the price of the metal. The accompanying graph shows the Sherwood plot with the locations of several metals marked. Even though the scales on this graph are not typical, the graph can be read in the sam
Please see attached
Find the median, mean, and standard deviation of 123, 422, 566, 329, 247, 296, 301
Generic weak acid base equilibria, with examples of numbers given, as well as diprotic acid example.
Find the form for a particular solution to the following differential equation: Equation: y" + 2y' - 3y = e^-3x + x^2 e^x
Please see attachment for equation to be solved.
See attached file for full problem description. f = r.k/|r^3| What is the gradient of f? Show that for vectors v and r and constant vector a we get: if v=(a.r)r Div(v) = 4(a.r) Curl(v) = a x r
Solve inequality^and state solution set using interval notation: x2 + x > 0
16. Let P_2(x) be the quadratic polynomial interpolating f(x) at the evenly space point x_0, x_1 = x_0 + h, x_2 = x_0 + 2h. Derive formulas for the error: f'(x_i) - P'_2(x_i), i = not zero, 1, 2 Assume f(x) is three times continuously differentiable, give commutable bounds for these errors. Hint: use the error formula
For all real number a & b, if a<b then a^2<b^2 (a squared is less than b squared)
I need to solve a system of vector loop equations, using the Newton-Raphson method and find the (x,y) coordinates of the coupler point. This problem (NEW ATTACHMENT) is listed in "Applied Numerical Methods for Engineers and Scientists" by Singiresu S. Rao: problem 2.3, page 139.
(i) Use the tabulated data and Newton's method of divided differences to (a) calculate the degree three interpolating polynomial based on x_0, x_1, x_2, x_3 and (b) calculate the degree four interpolating polynomial based on x_0, x_1, x_2, x_3, x_4. x_k || 0 | -1 | 1 | 3 | 2 y_k || 5 | 15 | 3 | 47 | 9 (Use exact arithmeti
View attachment for the problem.
I am having diffilculties understanding the whole concept of Real Numbers and Their Properties, Real Numbers, Fractions, Addition and Subtraction of Real Numbers, Exponential Expressions and the Order of Operations, Properties of the Real Numbers and Using the Properties to Simplify Expressions. What I need is a break-down of th
6/ (x^2 +6x) -8/(x^2 +4x -12) + 3/(x^2 -2x) and 3/(m-2) + 1/(m-1)= 7/(m^2 - 3m+2)
There is a law stating that the ratio of the width to length for the American flag should be 10 to 19. Is a flag measuring 30 feet by 57 feet the correct ratio? why or why not
2x+8<= -16+8x
[4-2(7-5)-8}]
Case study concerning interpretation of: - Logit regression - Explanatory variables - Dummy variables - Statistical tests Additional information can be found in the attachment.
Please see the attached file for the fully formatted problems. Consider the inhomogeneous Helmholz equation in spherical coordinates.... ... FIND that solution to this equation which (i) is spherically symmetric, i.e. independent of theta and phi. (ii) is finite at ... (iii) expresses an outgoing wave i.e. ... at large (
3y-5x>or equal to 15
Graph the two inequalities and solve the system. Y < x y < 1
Graph the system of inequalities. x+y<5 x-y>-1
Graph each inequality, use test point method, write solution: -x>70-y
Graph each inequality, use test point method and write the solution. 3y-5x>or equal to 15