Richard will increase the amount of time he studies each night from a period of 55 minutes to a period of 75 minutes by what percentage will Richard increase the amount of time he studies each night it is question 3 btw

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?