The circle at the right represents a planet. The radius is about 8500km. Find the distance d to the horizon that a person can see on a clear day from the following height h above the planet
H=3km
A person can see a distance of approximately _ km on a clear day from a height of 3km above the given planet

Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96

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

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?