Sample Response: In this passage, Eugene makes it clear that he doesn't understand why Kate gets mad at him. He doesn't think he was "fresh" to Kate because he gave her an honest answer. Based on what he tells the audience directly, he thinks the situation is so unbelievable, it would make a good book. What did you include in your answer? Check any that apply.
explanation of Eugene’s thoughts and feelings
example of dialogue
example of stage directions
example of Eugene speaking directly to the audience

The consumption of fossil fuels could be

Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?