Lance makes coat racks and sells them for $8 each. He spends $4 on supplies
for each coat rack he makes. In the last
6 months, he has sold 47 coat racks.
What is Lance's profit so far, in dollars?

The center on a target has a diameter of 5 inches. the whole target has a diameter of 25 inches. complete the explanation for what part of the whole target is the center. the center of the target takes up % of the whole target.