Find all solutions to the equation in the interval [0, 21). Enter the
solutions in increasing order.
sin 2x = sin x

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

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%