3. An element has a half-life of 29 hours. If 100 mg of the element decays over a period of 58 hours,
how many mg of the element will remain?

Which is the best abbreviation for the “laws of gravity” so that it can be clearly identified when studying from your notes? a. gv law c. vglity b. l of g d. newt’s grav.

Jake and kate made a down payment of 16% on a house that cost $267,450. they are charged an origination fee of 0.5%, an intangible tax of 0.2%, and bought two discount points. what did jake and kate pay in total for the down payment, fees, taxes, and points? $43,947.38 $47,285.16 $48,857.77 $50,013.15

Coal combustion produces which of the following waste products? i. tar ii. methane iii. electricity i only ii only i and ii ii and iii i, ii, and iii