The width of a square playground is 12 ft. What is the area of the playground in square feet? A) 244 square feet
B) 144 square feet
C) 24 square feet
D) 44 square feet

What is a rational number between 9.5 and 9.7

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

What is the measure of each of the two angles formed by the bisector of the diagonal of a rhombus if the original angle measures 58 degrees?