Calculate price elasticity of demand and supply for the following functions when (a) P=8 and (b) Q=6. i. P= 40 – 0.5Q ii. Q= -40 + 0.75P iii. Q – P + 2 = 0 iv. 2P + 0.2Q = 40 v. P = 20 – 2Q vi. 4P + 4Q = 64 The Correct […]

An individual employee or applicant cannot exercise his or her rights under any of the Federal antidiscrimination laws without sufficient evidence. True False The Correct Answer and Explanation is: Correct Answer: False Explanation: Under federal antidiscrimination laws in the United States, such as Title VII of the Civil Rights Act of 1964, the Americans with

Enter the data given below into a worksheet. Calculate the totals for each salesperson and get the grand total:Format the worksheet as follows: Make all the Totals bold, two decimal places, comma, center the title across columns A-E and make it size 16, bold and Italic.Put a double border round the whole table and a

Centroid of parabola of height h and base b (y = Kx2) can be given a s The Correct Answer and Explanation is: To find the centroid (Xˉ,Yˉ)(\bar{X}, \bar{Y}) of a parabolic segment defined by the curve y=Kx2y = Kx^2, with height hh and base bb, we use known standard results from calculus and geometry of parabolic segments. 1. Standard Setup

0.5 points An unknown element(X) has two naturally occurring isotopes: Isotope 1: its atomic mass is 78.9183 amu Isotope 2: its atomic mass is 80.9163amu The average atomic mass is 79.904 amu. The fractional abundance of the heavier isotope is 0.5067 0.9878 0.01283 0.01218 O 0.4933 The Correct Answer and Explanation is: Correct Answer: 0.5067

A reducing elbow in a horizontal pipe is used to deflect water flow by an angle ?=45° from the flow direction while accelerating it. The elbow discharges water into the atmosphere. The cross-sectional area of the elbow is 150cm2 at the inlet and 25cm2 at the exit. The elevation difference between the centers of the

An analysis of an oxide of nitrogen with a molecular weight of 92.02 amu has a percent composition of 69.57% oxygen and 30.43% nitrogen, what are the empirical and molecular formulas for this nitrogen oxide? Complete and balance the equation for its formation from the elements nitrogen and oxygen. The Correct Answer and Explanation is:

A security alarm requires a four-digit code. The code can use the digits 0–9 and the digits cannot be repeated. Which expression can be used to determine the probability of the alarm code beginning with a number greater than 7? The Correct Answer and Explanation is: Correct Answer: 2×9×8×710×9×8×7\frac{2 \times 9 \times 8 \times 7}{10

Use MatLab to write a function called trapint.m that takes data sample locations and function samplings at those locations as inputs and returns an approximation of the integral over the sample range based on the trapezoidal rule. The sampling locations need not be uniformly spaced and may be arbitrary in number when using this method.

radius, a, of the ellipse shown is 6 units. Measure or calculate the y-radius, b. Then confirm that the answer you got by integration in Part 5 agrees with the answer you get using the ellipse area formula A=nab. 7. Summarize of what you have learned from this activity in a one page document. The