3children want to share 2 brownies so that everyone gets the same amount. how much brownie can each child have

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

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

Tom drove 206 miles in 3.9 hours. estimate his average speed.