Afootball player starts from rest 10 meters from the goal line and accelerates away from the goal line at 5 m/s2 . how far from the goal line is the player after 4 s?

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.