Where do most living things get the energy they need for life? either from air or food
either from sunlight or air
either from food or sunlight either from air or water

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.

Ahousekeeper mixed 5 gallons of blue paint with every 9 gallon of yellow paint in order to make a green paint which ratio of gallon of blue paint to gallon of yellow paint will make the same shade of green paint