Over a period of five days, the average time of a commuter train trip from one town to the city was 77 minutes. one trip was 71 minutes, another was 74 minutes, and two were 78 minutes. how many minutes long was the fifth trip?

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

Is the power produced directly proportional to the wind speed, give reasons for your answer?

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.