The graph shows the temperature of a room, in degrees fahrenheit, over time, t, in minutes . for which values of t (time) is the temperature increasing? . choose all answers that are correct. a. from t = 0 to t = 20 b. from t = 20 to t = 40 c. from t = 40 to t = 50 d. from t = 50 to t = 70 e. from t = 70 to t = 80

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.