- How do I solve 30sin^2x=30+15cosx?

Discover Questions

5 g piece of metal is heated to 100C & placed in 20g of water at 10C. The temp. of the water rises to 15C. Specific heat of the metal? How do I solve this dif eq method of elimination problem? Can osteoporosis shrink your bone size? I'm not sure how to solve this physics problem. Any help would be greatly appreciated!? Which has higher boiling point methane or CO2?