about how much can someone with a professional degree expect to earn compared to someone with a high school diploma who didn't attend college

Argon gas flows through a well-insulated nozzle at steady state. The temperature and velocity at the inlet are 570oR and 150 ft/s, respectively. At the exit, the temperature is 480oR and the pressure is 40 lbf/in2. The area of the exit is 0.0085 ft2.

If you add 10 J of heat to a system so that the final temperature of the system is 200K, what is the change in entropy of the system? a) - 0.05 J/K b) - 0.30 J/k c) - 1 J/K d) - 9 J/K e) - 2000 J/K

The motion of a particle is defined by the relation x = t3 - 6t2 + 9t + 3, where x and t are expressed in feet and seconds, respectively. Determine When the velocity is zero The position, acceleration and total distance traveled when t = 5 sec

The intercept of the CML is the origin while the intercept of the SML is RF CML consists of efficient portfolios, while the SML is concerned with all portfolios or securities CML could be downward sloping while that is impossible for the SML CML and

very long pipe of 0.05 m (r1) radius and 0.03 m thickness (r2 - r1) is buried at a depth of 2m (z) to transport liquid nitrogen. The top surface of the ground is flat and has a uniform temperature.

Burn rate can be affected by: A. Variations in chamber pressure B. Variations in initial grain temperature C. Gas flow velocity D. All of the above

If you touch a downed power line, covered or bare, what's the likely outcome?

given two continuous time signals x (t) and h (t), if their convultion is denoted by y (t), then the convultion of x (t-1) and h (t+1) is

Old cars used to have a purely mechanical device called a carburetor to draw fuel into the engine for combustion. (Modern cars accomplish this with electronic fuel injection systems.

A gardener is using a 60N wheelbrow to carry 250Nb bag. The force exerted to each handle by gardener is 42 N, The force and the moment at the wheels are respectivelty: a. Fy=-226 N, M=25 N. m b. Fy=84 N, M=0 c. FX=100 N, M = 226 N. m d.