I need answers to these MCAS practice questions ASAP!

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

What is the measure of angle tvu shown in the diagram below

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