This sphere is the layer of earth that contains a mixture of gases.
hydrosphere
atmosphere
lithosphere
biosphere

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs.mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.