Find the distance between the points (9,1) and (6,5). Write your answer as a whole number or a fully simplified radical expression. Do not round. units

Use the graph of the sine function y=2sinθ shown below

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

What are the values of each variable in the diagram below?