Find y in the parallelogram

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

Iam at home. /: i am playing video games. translate the following statement into symbolic form.

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air