How many arrangements of 3 digits can be formed from the digits 0 through 9?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%