Simplified radical form of 4800 feet how many seconds was the diver in a free fall? using functions (t)=16t^2 models the distance s (t), in feet , that an object falls in t seconds.

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

Could somebody me with this radical simplification?