Elevator starts with 104 are they building at tuildingl elevator starts with 100th floor of a building. it decacends 4 floor every 10 seconds .at what floor will the elevator be in 60 secounds after it stats

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

1: 4 if the wew 35 surfboards at the beach how many were short boards?

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