Express 72×12 in the exponential from

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?