Which expression is equivalent to 4mm 26 ? assume mw 0, 70

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Use the graph of the sine function y=2sinθ shown below

When the ball has traveled a distance of