Express 64% as a fraction in simplest form.

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2