George says the sum of the interior angles of an octagon is 1800 degrees. Is he correct? If he is correct explain or show the work that proves it, if he is incorrect explain what mistake he made when completing his problem.

If bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is

Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years

What is 3/5 +1/5 find the common denominators?