Mia jogs 3 kilometers in 20 minutes. there are about 0.6 miles in a kilometer. what is mia’s approximate speed in miles per minute?
a. 0.25 miles per minute
b. 0.09 miles per minute
c. 4 miles per minute
d. 11 miles per minute

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).