Magnesium chloride yield sulfur dioxide Calcium carbonate yields calcium oxide plus carbon dioxide Nitrogen plus hygrogen yield ammonia Hydrochloric acid plus sodium hydroxide yield sodium chloride plus water

This is a really urgent question! If x=Acos2 pie ft, then how does f affect x?

An astronaut on the planet Zircon tosses a rock horizontally with a speed of 6.00 m/s. The rock falls through a vertical distance of 1.00 m and lands a horizontal distance of 7.00 m from the astronaut. What is the acceleration of gravity on Zircon?

Good day all,received a motion in the mail "plaintiff's motion for default judgement as to defendents xxxxxx,xxxxxx,xxxxxx, and judgement on the pledings as to defendant xxxxxxx (state gov agency that sold the tax deed ) this case is about a overlooked tax lein sold against my grandmothers house ...