1. The area of the given triangle is 25 square units. What is the value of x?

X+2

Select all statements that apply to the process of hydraulic fracturing, or "fracking." a. Hydraulic fracturing allows geologists to capture natural gas stored in the pore spaces of shale. b.

A heat engine receives heat from a heat source at 1453 C and has a thermal efficiency of 43 percent. The heat engine does maximum work equal to 539 kJ.

The current source in arc welding may be either blank or blank

1. A first class lever in statistics equilibrium has a 75 Ib resistance force and a 20 Ib effort force. The lever's effort force is located 5.2 ft from the fulcrum. What's the actual mechanical advantage of the system? 2.

Why is the lubrication system of an internal combustion engine equipped with an oil filter?

An electric motor M is used to reel in cable and hoist a bicycle into the ceiling space of a garage. Pulleys are fastened to the bicycle frame with hooks at location:s A and B, and the motor can reel in cable at a steady rate of 12 in./sec.

In what areas of expertise does NIST offer support?

You are the manager of a firm that produces a product according to the cost function C (qi) = 160 + 58qi - 6qi2 + qi3. Determine the short-run supply function if:

3. In the text, we described a multithreaded file server, showing why it is better than a single-threaded server and a finite-state machine server. Are there any circumstances in which a single-threaded server might be better

A wooden cylinder (0 02 x 0 02 x 0 1m) floats vertically in water with one-third of ts length immersed.