The half-life of carbon-14 is about 5700 years. how many years does it take for 500 grams of this isotope to decay to 100 grams.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose

How many grams the dog will eat in 3 days?