On a farm 4 1/2 acres out of every 15 acres of the land are used to grow crops. Wheat is grown on 5/8 of the land used to grow crops. What fraction of the total area of the land on the farm is used to grow wheat?

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

Three coins are flipped. what is the probability that there will be at least two tails?

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?