Nora used a ten dollar bill to buy a 1/2 gallon of ice cream for $3.25 and 11/2 pounds of meat. if her change was $0.96, what was the price per pound for the meat?

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

What is the radius of the cone in the diagram? round your answer to the nearest whole number