00:00 Mr. Herr pays $9 for 2.5 pounds of chicken at the grocery store. What is the cost per pound?

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship

Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation