Atrain leaves barcelona at 21.28 and takes 10 hours nad 33 minutes to reach paris calculate the time and the distance from barcelona is 827km calculte the average speed of the train in kilometres per hour

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

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Determine the function’s value when x = -1 a. g(-1)=-3 b. g(-1)=0 c. g(-1)=1 d. g(-1)=27