Write a rational equation based upon the word problem you created. it will take ana 4 hours to fully paint her room on her own. but christian only take 2 hours. how long would it take them to paint ana’s room if they work together?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

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

A. 530 ft^2 b. 500 ft^2 c. 470 ft^2 d. 450 ft^2