Please help me get these correct, I am not sure what I am doing wrong here...

0. (7 points) List the ordered pairs in the equivalence relation on the set {1,2,3,4} which has equivalence classes {1}, {2,3,4} ....

Find the perimeter of the rectangle below units 3y+22 18 x- 5...

A triangle has sides A, B, and C. Sides A and B have lengths of 4 and 12, respectively. The angle between A and C is #(3pi)/8# and the angle between B and C is # (3pi)/8#. What is the area of the triangle?...

In each of the cases that follow, the components of a vector A? are given. Use trigonometry to find the magnitude of that vector and the counterclockwise angle it makes with the +x axis. Part A Ax = 3.00m ,  Ay = 7.00m Part B Ax = 3.00m ,  Ay = 7.00m Please give your answer in...

You may use a calculator and/or computer to carry out calculations. However you must show a sufficient amount of work to clearly communicate your solution to the reader. [A] Consider the L-shaped polygon with vertices: (-1,0), (1,0), (1,1), (0,1), (0,3), and (-1,3) shown to the right. Find the stand...

Complete all five of them pls Builder Products, Inc., uses the weighted average method in its process costing system. It manufactures a caulking compound that goes through three processing stages prior to completion. Information on work in the first department, Cooking, is given below for May: 87,0...

I tried to answer A, but it is not correct! b. $31. a $15,600 11. JaCo uses the periodic method and records merchandise purchases at net. Its 20X4 ending inventory is $69,000. During 20X5, JaCo purchases merchandise for $878,000, with freight-in of $11,000. Purchase returns are $17,000, purchase di...

Write an exception class that can be thrown when two negative numbers are passed to a method and write an ExceptionTest class to show that the exception class works. (5 pts) 6. Write an exception class that can be thrown when two negative numbers are passed to a method and write an ExceptionTest cl...

1. a. The balance sheet shows a company's assets and liabilities, at one point in time assets and liabilities; over a period of time revenue and costs; at one point in time revenue and costs, over a period of time b. Which are examples of current assets? Check all that apply: Cash Accounts recei...

If the customer’s order came to $6.22 and he gave you $20.25, what is his change?...

Question 8 6 pts (KTM-16 mod) An object which falls at terminal velocity... has with a constant positive downward acceleration is falling downward with a constant velocity (arhus no acceleration) undergoes motion solely under the influence of gravity None of the above...

Problem 4.20 Constants | Periodic Table Part A f 3.585 g of ethanol C2 H5 OH(1) is burned completely in a bomb calorimeter at 298.15 K, the heat produced is 106.0 kJ Calculate A Howmbin for ethanol at 298.15 K. Calculate A Hcom Express your answer to four significant figures and include the appropri...

Utilising McConnell’s (2010) framework for determining policy success, assess the successes or failings of Australia’s more recent iterations of childhood vaccination reform....

Question 3 20 pts . The following is the ending balances of accounts at June 30, 2019 for Excel Company. Account Title Debits Credits Cash $ 99,000 Short-term investments 81,000 Accounts receivable 296,000 Prepaid expenses 48,000 Land 91,000 Buildings 336,000 Accumulated depreciation-buildings $ 168...

Help solve 4. Determine the voltages across and current each resistor shown in the circuit below. 1. E= 18 V, r = 0 60 b...

When might you in your professional nursing career need to give constructive feedback? How does constructive feedback foster QSEN competency of Teamwork and Collaboration Explain how constructive feedback is essential to the delegation. Describe two challenges of constructive feedback. What is your ...

The WACC is a weighted average of the costs of debt, preferred stock, and common equity. Would the WACC be different if the equity for the coming year came solely in the form of retained earnings versus equity from the sale of new common stock? Would the calculated WACC depend in any way on the size...