Suppose there are 400 students in your school class

If point M is the center of a sphere with the coordinates (-1,3,2) and point T is a point on the surface of the sphere with the coordinates (0,5,1), what is the radius of the sphere?...

please help, and explain. thank you! please help and explain, also compute the cost to produce one audio system (round two decimal places) Bell Company, a manufacturer of audio systems, started its production in October 2017. For the preceding 3 years, Bell had been a retailer of audio sy...

Show Attempt History Current Attempt in Progress At December 31, 2022. Pronghorn Corporation reported the following plant assets. Land $ 3,498,000 Buildings Less: Accumulated depreciation-buildings 12,725,450 $26,630,000 13,904,550 46,640,000 5,830,000 Equipment Less: Accumulated depreciation-equipm...

Exercise 18-25 (Algorithmic) (LO. 6) Several years ago, Minjun, who is single, acquired § 1244 stock in Blue Corporation at a cost of $160,400. He sells the Blue stock for $16,040 in the current year. Determine the amount and nature of Minjun's gain or loss recognized this year. Minjun'...

Castle, Inc., has no debt outstanding and a total market value of $150,000. Earnings before interest and taxes, EBIT, are projected to be $28,000 if economic conditions are normal. If there is strong expansion in the economy, then EBIT will be 20 percent higher. If there is a recession, then EBIT wi...

People have proposed driving motors with the earth's magnetic field. This is possible in principle, but the small field means that unrealistically large currents are needed to produce noticeable torques. Suppose a 17-cm-diameter loop of wire is oriented for maximum torque in the earth's fiel...

The figure below shows the schematic for a mass spectrometer which consists of a velocity selector and a deflection chamber. The magnitude of the magnetic field in both the velocity selector and the deflection chamber is 0.0110 T, and the electric field between the plates of the velocity selector is...

What is the potential difference between points a and b? 16 UOT 두 18 W 12 2. b a 508...

Mechanic of Materials question : 7-A calibration test was carried out for a 120 ton universal testing machine using a proving ring. The readings of the testing machine and the proving ring are as follows: М/С. R. 110 (ton) Ring R. 10.08 20 30.0440 49.95 60.12 69.79 79.42 90.09100 109....

Given #g (x) = e^x + 2#, how do you describe the transformation?...

-2x + x² +15 Q5. Set up the partial fraction decomposition for (x’ +9)*(x+1) DO NOT FIND THE CONSTANTS....

In this lab, you will determine the vapour pressure of ethanol (P) at various temperatures and use this data to find the enthalpy of vaporization (AvapH). If a plot of In P vs. 1/T gives a slope of -3779 K, what is the AvapH in kJ/mol? Do not worry about how realistic the value is. Assume R = 8.314 ...

A solid, nonconducting sphere has charge non-uniformly distributed throughout its volume. The charge density p can be modeled by p(r) = Ar^2 where A=2.5uC/m^5. radius of sphere=4.0cm. a.) What is the total charge enclosed within the sphere? b.) Use Gauss' Law to find electric field strength at r...

Paige is a financial consultant who has entered into a contract to work exclusively for Annie’s company for the next two years at $100,000 per year. Three months into the contract, Annie informs Paige that her services are no longer required because she wishes to take the company in another di...

You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the population proportion. You would like to be 99% confident that your esimate is within 1% of the true population proportion. How large of a sample size is required? n =...

-/10 points SerCP9 11.P.016. My Notes Lead pellets, each of mass 2.00 g, are heated to 200 C. How many pellets must be added to 460 g of water that is initially at 20.0°C to make the equilbrium temperature 25.0 C? Neglect any energy transfer to or from the container pellets Need Help? Talk to Tu...